🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.83 AU - 0.89 AU

Year: 284 Days

Day: 25.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.12 AU - 1.7 AU

Year: 597 Days

Day: 28.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.84 AU - 2.14 AU

Year: 1001 Days

Day: 36.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.63 AU - 3.89 AU

Year: 2599 Days

Day: 17.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 13.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.53 AU - 7.11 AU

Year: 5005 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,830,055 km

• M1: 195,824 km (0.118 R)
• M2: 466,745 km (0.09 R)
• M3: 660,175 km (0.046 R)
• M4: 1,118,543 km (0.108 R)
• M5: 1,323,642 km (0.067 R)
• M6: 1,495,530 km (0.117 R)
• M7: 1,723,367 km (0.116 R)
• M8: 1,962,724 km (0.031 R)
• M9: 2,082,402 km (0.112 R)
• M10: 2,419,746 km (0.077 R)
• M11: 2,557,824 km (0.058 R)
• M12: 2,900,104 km (0.103 R)
• M13: 3,745,482 km (0.117 R)
• M14: 3,895,379 km (0.072 R)
• M15: 4,091,053 km (0.033 R)
• M16: 4,918,180 km (0.075 R)
• M17: 5,321,047 km (0.12 R)
• M18: 5,697,734 km (0.084 R)
• M19: 5,833,419 km (0.031 R)
• M20: 5,957,885 km (0.115 R)
• M21: 6,477,139 km (0.037 R)
• M22: 6,788,003 km (0.096 R)
• M23: 6,971,560 km (0.097 R)
• M24: 7,077,176 km (0.077 R)
• M25: 9,563,343 km (0.068 R)
• M26: 9,651,456 km (0.069 R)
• M27: 9,902,781 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.6

Radius: 9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.11 AU - 7.75 AU

Year: 6503 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,830,055 km

• M1: 114,592 km (0.11 R)
• M2: 172,636 km (0.107 R)
• M3: 427,102 km (0.112 R)
• M4: 541,544 km (0.086 R)
• M5: 703,110 km (0.072 R)
• M6: 975,827 km (0.096 R)
• M7: 1,190,649 km (0.078 R)
• M8: 1,682,078 km (0.078 R)
• M9: 1,888,224 km (0.03 R)
• M10: 2,084,497 km (0.082 R)
• M11: 2,268,801 km (0.097 R)
• M12: 2,732,854 km (0.053 R)
• M13: 2,853,430 km (0.112 R)
• M14: 2,955,456 km (0.047 R)
• M15: 3,121,060 km (0.071 R)
• M16: 3,614,135 km (0.119 R)
• M17: 4,154,782 km (0.059 R)
• M18: 4,411,043 km (0.047 R)
• M19: 5,037,260 km (0.086 R)
• M20: 5,185,661 km (0.113 R)
• M21: 5,310,575 km (0.11 R)
• M22: 5,665,571 km (0.096 R)
• M23: 5,742,613 km (0.081 R)
• M24: 6,080,705 km (0.036 R)
• M25: 6,425,229 km (0.12 R)
• M26: 6,505,712 km (0.047 R)
• M27: 6,912,768 km (0.083 R)
• M28: 7,244,576 km (0.052 R)
• M29: 7,440,400 km (0.077 R)
• M30: 7,780,436 km (0.084 R)
• M31: 8,241,646 km (0.058 R)
• M32: 8,387,504 km (0.084 R)
• M33: 8,800,843 km (0.103 R)
• M34: 8,979,911 km (0.079 R)
• M35: 9,130,108 km (0.108 R)
• M36: 9,494,079 km (0.038 R)
• M37: 10,267,500 km (0.104 R)
• M38: 10,645,983 km (0.103 R)
• M39: 11,449,024 km (0.069 R)
• M40: 12,371,594 km (0.087 R)
• M41: 12,706,843 km (0.09 R)
• M42: 12,909,399 km (0.092 R)
• M43: 13,045,084 km (0.033 R)
• M44: 13,420,575 km (0.109 R)
• M45: 13,661,427 km (0.09 R)
• M46: 14,077,608 km (0.108 R)
• M47: 14,322,351 km (0.109 R)
• M48: 14,497,978 km (0.055 R)
• M49: 14,709,809 km (0.088 R)
• M50: 15,530,802 km (0.071 R)
• M51: 15,639,111 km (0.025 R)
• M52: 15,928,882 km (0.119 R)
• M53: 16,074,441 km (0.117 R)
• M54: 16,403,556 km (0.099 R)
• M55: 16,477,009 km (0.118 R)
• M56: 16,882,868 km (0.047 R)
• M57: 17,930,801 km (0.097 R)
• M58: 18,158,190 km (0.102 R)
• M59: 18,272,183 km (0.091 R)
• M60: 18,730,551 km (0.055 R)
• M61: 19,619,910 km (0.116 R)
• M62: 19,854,181 km (0.072 R)
• M63: 20,404,402 km (0.102 R)
• M64: 20,483,389 km (0.1 R)
• M65: 21,158,973 km (0.076 R)
• M66: 21,399,227 km (0.089 R)
• M67: 21,600,137 km (0.09 R)
• M68: 22,654,802 km (0.095 R)
• M69: 23,023,860 km (0.119 R)
• M70: 24,393,728 km (0.084 R)
• M71: 24,687,688 km (0.034 R)
• M72: 26,261,158 km (0.096 R)
• M73: 26,562,448 km (0.092 R)
• M74: 26,648,766 km (0.109 R)
• M75: 26,864,935 km (0.102 R)
• M76: 27,298,919 km (0.063 R)
• M77: 27,429,667 km (0.098 R)
• M78: 27,604,098 km (0.115 R)
• M79: 28,174,066 km (0.093 R)
• M80: 28,262,030 km (0.057 R)
• M81: 29,191,631 km (0.113 R)
• M82: 29,414,532 km (0.094 R)
• M83: 29,682,611 km (0.077 R)
• M84: 29,772,220 km (0.094 R)

Asteroid Belt

Center: 9.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 9.4

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.04 AU - 14.88 AU

Year: 14743 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,830,055 km

• M1: 577,448 km (0.087 R)
• M2: 636,240 km (0.07 R)
• M3: 986,598 km (0.095 R)
• M4: 1,286,242 km (0.032 R)
• M5: 1,392,457 km (0.094 R)
• M6: 2,378,307 km (0.102 R)
• M7: 3,350,544 km (0.058 R)
• M8: 3,724,987 km (0.094 R)
• M9: 4,801,493 km (0.083 R)
• M10: 4,926,707 km (0.081 R)
• M11: 6,421,189 km (0.034 R)
• M12: 6,745,218 km (0.091 R)
• M13: 7,457,603 km (0.108 R)
• M14: 7,554,393 km (0.102 R)
• M15: 8,293,706 km (0.049 R)
• M16: 8,595,894 km (0.065 R)
• M17: 9,893,805 km (0.107 R)
• M18: 10,592,576 km (0.081 R)
• M19: 11,030,599 km (0.029 R)
• M20: 11,586,355 km (0.092 R)
• M21: 11,754,952 km (0.098 R)
• M22: 12,265,380 km (0.099 R)
• M23: 12,494,564 km (0.107 R)
• M24: 13,543,544 km (0.084 R)
• M25: 14,439,186 km (0.104 R)
• M26: 14,741,973 km (0.091 R)
• M27: 16,224,338 km (0.109 R)
• M28: 17,753,677 km (0.075 R)
• M29: 18,208,454 km (0.099 R)
• M30: 18,666,972 km (0.114 R)
• M31: 19,195,800 km (0.041 R)
• M32: 19,395,214 km (0.084 R)
• M33: 21,153,289 km (0.081 R)
• M34: 21,359,434 km (0.105 R)
• M35: 21,428,399 km (0.086 R)
• M36: 21,912,348 km (0.111 R)
• M37: 22,190,600 km (0.098 R)
• M38: 22,961,927 km (0.073 R)
• M39: 23,102,998 km (0.084 R)
• M40: 23,244,517 km (0.078 R)
• M41: 23,457,245 km (0.071 R)
• M42: 25,912,894 km (0.057 R)
• M43: 26,354,657 km (0.074 R)
• M44: 26,576,511 km (0.116 R)
• M45: 28,904,852 km (0.095 R)
• M46: 30,131,854 km (0.084 R)
• M47: 31,925,532 km (0.06 R)
• M48: 32,320,022 km (0.078 R)
• M49: 32,399,159 km (0.112 R)
• M50: 32,716,157 km (0.08 R)
• M51: 33,193,524 km (0.105 R)
• M52: 34,963,865 km (0.083 R)
• M53: 35,370,472 km (0.1 R)
• M54: 37,510,021 km (0.093 R)
• M55: 37,676,373 km (0.115 R)
• M56: 39,099,947 km (0.118 R)
• M57: 39,184,170 km (0.099 R)
• M58: 39,352,917 km (0.119 R)
• M59: 40,200,389 km (0.082 R)
• M60: 42,258,556 km (0.045 R)
• M61: 42,691,642 km (0.068 R)
• M62: 42,778,558 km (0.085 R)
• M63: 44,175,204 km (0.042 R)
• M64: 45,853,243 km (0.11 R)
• M65: 47,013,375 km (0.074 R)
• M66: 47,102,984 km (0.094 R)
• M67: 48,544,958 km (0.091 R)
• M68: 49,089,494 km (0.088 R)
• M69: 49,180,450 km (0.095 R)
• M70: 50,918,926 km (0.107 R)
• M71: 52,305,699 km (0.069 R)
• M72: 52,677,599 km (0.057 R)
• M73: 53,704,888 km (0.071 R)
• M74: 55,494,677 km (0.113 R)
• M75: 57,687,333 km (0.032 R)
• M76: 58,360,373 km (0.115 R)
• M77: 58,939,167 km (0.114 R)
• M78: 59,035,808 km (0.12 R)
• M79: 59,423,117 km (0.082 R)
• M80: 59,616,995 km (0.066 R)
• M81: 59,811,173 km (0.105 R)
• M82: 60,980,281 km (0.073 R)
• M83: 61,665,738 km (0.054 R)
• M84: 61,763,874 km (0.115 R)
• M85: 62,058,732 km (0.085 R)
• M86: 63,341,234 km (0.109 R)
• M87: 64,035,518 km (0.073 R)
• M88: 65,431,416 km (0.03 R)
• M89: 66,133,179 km (0.102 R)
• M90: 67,039,144 km (0.119 R)
• M91: 67,342,080 km (0.12 R)
• M92: 67,544,187 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.3

Radius: 5.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.08 AU - 16.2 AU

Year: 18953 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,830,055 km

• M1: 89,609 km (0.092 R)
• M2: 141,819 km (0.072 R)
• M3: 227,688 km (0.033 R)
• M4: 302,337 km (0.068 R)
• M5: 364,121 km (0.066 R)
• M6: 477,217 km (0.081 R)
• M7: 654,491 km (0.1 R)
• M8: 1,164,769 km (0.09 R)
• M9: 1,751,941 km (0.108 R)
• M10: 2,375,016 km (0.069 R)
• M11: 2,502,922 km (0.098 R)
• M12: 2,546,156 km (0.047 R)
• M13: 3,060,174 km (0.073 R)
• M14: 3,851,846 km (0.089 R)
• M15: 4,027,623 km (0.104 R)
• M16: 4,465,197 km (0.047 R)
• M17: 4,703,058 km (0.106 R)
• M18: 4,918,030 km (0.107 R)
• M19: 4,999,411 km (0.059 R)
• M20: 5,136,144 km (0.114 R)
• M21: 5,666,767 km (0.114 R)
• M22: 5,837,907 km (0.089 R)
• M23: 6,010,842 km (0.109 R)
• M24: 6,185,423 km (0.103 R)
• M25: 6,779,476 km (0.04 R)
• M26: 7,422,598 km (0.099 R)
• M27: 7,609,894 km (0.114 R)
• M28: 7,735,706 km (0.1 R)
• M29: 7,830,401 km (0.115 R)
• M30: 7,893,831 km (0.096 R)
• M31: 8,667,850 km (0.111 R)
• M32: 8,931,142 km (0.059 R)
• M33: 8,964,204 km (0.112 R)
• M34: 8,997,414 km (0.111 R)
• M35: 9,431,996 km (0.1 R)
• M36: 10,356,361 km (0.067 R)
• M37: 11,452,764 km (0.042 R)
• M38: 11,560,774 km (0.101 R)
• M39: 11,996,403 km (0.083 R)
• M40: 12,659,869 km (0.105 R)
• M41: 12,883,668 km (0.091 R)
• M42: 13,033,714 km (0.104 R)
• M43: 13,071,264 km (0.052 R)
• M44: 13,448,998 km (0.079 R)
• M45: 13,562,992 km (0.118 R)
• M46: 13,600,990 km (0.054 R)
• M47: 13,677,285 km (0.116 R)
• M48: 14,603,445 km (0.063 R)
• M49: 15,034,736 km (0.042 R)
• M50: 15,869,641 km (0.1 R)
• M51: 16,231,967 km (0.106 R)
• M52: 16,312,900 km (0.045 R)
• M53: 17,459,567 km (0.115 R)
• M54: 17,501,006 km (0.096 R)
• M55: 18,589,779 km (0.119 R)
• M56: 19,056,824 km (0.074 R)
• M57: 19,613,926 km (0.116 R)
• M58: 20,219,947 km (0.101 R)
• M59: 20,744,138 km (0.091 R)
• M60: 20,919,916 km (0.097 R)
• M61: 21,317,098 km (0.036 R)
• M62: 21,583,382 km (0.054 R)
• M63: 22,388,518 km (0.096 R)
• M64: 22,613,962 km (0.099 R)
• M65: 22,840,154 km (0.08 R)
• M66: 23,158,050 km (0.109 R)
• M67: 24,769,368 km (0.12 R)
• M68: 24,862,568 km (0.095 R)
• M69: 25,096,090 km (0.047 R)
• M70: 25,236,413 km (0.098 R)
• M71: 25,424,009 km (0.065 R)
• M72: 25,847,819 km (0.104 R)
• M73: 26,179,179 km (0.051 R)
• M74: 26,369,018 km (0.099 R)
• M75: 27,133,314 km (0.091 R)
• M76: 27,373,718 km (0.053 R)
• M77: 27,711,360 km (0.115 R)
• M78: 27,759,680 km (0.072 R)
• M79: 27,904,790 km (0.044 R)
• M80: 28,390,684 km (0.086 R)
• M81: 29,617,536 km (0.099 R)
• M82: 30,212,487 km (0.094 R)
• M83: 30,861,592 km (0.079 R)
• M84: 31,112,468 km (0.054 R)
• M85: 31,363,942 km (0.045 R)
• M86: 32,071,839 km (0.05 R)
• M87: 32,275,142 km (0.095 R)
• M88: 32,733,959 km (0.099 R)
• M89: 33,864,470 km (0.09 R)
• M90: 34,123,274 km (0.068 R)
• M91: 34,278,856 km (0.117 R)
• M92: 34,538,558 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.2

Radius: 6.5

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.67 AU - 16.79 AU

Year: 20151 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,830,055 km

• M1: 157,826 km (0.051 R)
• M2: 215,870 km (0.113 R)
• M3: 445,203 km (0.115 R)
• M4: 499,358 km (0.085 R)
• M5: 696,827 km (0.109 R)
• M6: 941,868 km (0.091 R)
• M7: 1,013,226 km (0.087 R)
• M8: 1,823,299 km (0.117 R)
• M9: 2,160,044 km (0.031 R)
• M10: 2,351,978 km (0.069 R)
• M11: 3,066,158 km (0.117 R)
• M12: 3,137,666 km (0.11 R)
• M13: 3,318,380 km (0.077 R)
• M14: 3,539,934 km (0.051 R)
• M15: 4,842,333 km (0.027 R)
• M16: 4,883,922 km (0.073 R)
• M17: 5,263,451 km (0.039 R)
• M18: 5,784,501 km (0.052 R)
• M19: 5,872,913 km (0.096 R)
• M20: 6,231,051 km (0.112 R)
• M21: 7,157,361 km (0.115 R)
• M22: 8,474,570 km (0.069 R)
• M23: 8,575,100 km (0.051 R)
• M24: 9,289,878 km (0.109 R)
• M25: 10,939,344 km (0.116 R)
• M26: 11,546,113 km (0.038 R)
• M27: 12,907,454 km (0.114 R)
• M28: 13,606,974 km (0.115 R)
• M29: 13,902,130 km (0.055 R)
• M30: 14,080,152 km (0.089 R)
• M31: 14,498,726 km (0.078 R)
• M32: 14,679,291 km (0.052 R)
• M33: 14,860,604 km (0.11 R)
• M34: 15,164,437 km (0.049 R)
• M35: 15,409,029 km (0.11 R)
• M36: 17,030,521 km (0.115 R)
• M37: 17,476,322 km (0.056 R)
• M38: 17,990,490 km (0.087 R)
• M39: 18,249,444 km (0.091 R)
• M40: 19,033,636 km (0.085 R)
• M41: 19,895,470 km (0.101 R)
• M42: 21,246,189 km (0.1 R)
• M43: 21,519,953 km (0.035 R)
• M44: 21,657,134 km (0.103 R)
• M45: 22,347,977 km (0.066 R)
• M46: 22,835,816 km (0.087 R)
• M47: 23,327,095 km (0.025 R)
• M48: 23,751,056 km (0.081 R)
• M49: 23,963,933 km (0.12 R)
• M50: 24,463,291 km (0.074 R)
• M51: 24,678,263 km (0.1 R)
• M52: 24,750,220 km (0.07 R)
• M53: 25,254,813 km (0.104 R)
• M54: 26,862,990 km (0.105 R)
• M55: 28,805,668 km (0.081 R)
• M56: 29,565,027 km (0.114 R)
• M57: 29,641,173 km (0.108 R)
• M58: 30,100,288 km (0.081 R)
• M59: 31,647,579 km (0.096 R)
• M60: 32,982,890 km (0.027 R)
• M61: 33,617,634 km (0.088 R)
• M62: 33,856,691 km (0.077 R)
• M63: 35,060,505 km (0.091 R)
• M64: 36,441,742 km (0.026 R)
• M65: 37,015,600 km (0.077 R)
• M66: 37,345,014 km (0.079 R)
• M67: 37,427,442 km (0.114 R)
• M68: 39,089,624 km (0.083 R)
• M69: 39,592,872 km (0.1 R)
• M70: 40,013,990 km (0.055 R)
• M71: 40,605,948 km (0.115 R)
• M72: 41,798,692 km (0.113 R)
• M73: 42,141,571 km (0.115 R)
• M74: 42,399,328 km (0.107 R)
• M75: 42,657,683 km (0.088 R)
• M76: 43,870,024 km (0.116 R)
• M77: 46,239,804 km (0.086 R)
• M78: 47,663,677 km (0.077 R)
• M79: 48,470,907 km (0.06 R)
• M80: 49,644,951 km (0.046 R)
• M81: 51,744,707 km (0.098 R)
• M82: 53,129,833 km (0.082 R)
• M83: 54,059,883 km (0.111 R)
• M84: 55,371,109 km (0.102 R)
• M85: 61,107,888 km (0.093 R)
• M86: 62,571,404 km (0.092 R)
• M87: 63,356,493 km (0.046 R)
• M88: 63,947,555 km (0.097 R)
• M89: 64,540,561 km (0.115 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,159 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit