🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.56 AU - 0.6 AU

Year: 154 Days

Day: 47.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.59 AU - 0.85 AU

Year: 213 Days

Day: 21.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.93 AU - 1.53 AU

Year: 475 Days

Day: 29.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.78 AU - 2.32 AU

Year: 1022 Days

Day: 14.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,084,665 km

• M1: 977,921 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.64 AU - 2.6 AU

Year: 1075 Days

Day: 38.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 9.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.55 AU - 8.65 AU

Year: 6588 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 108,084,665 km

• M1: 117,734 km (0.117 R)
• M2: 236,215 km (0.061 R)
• M3: 414,984 km (0.074 R)
• M4: 554,559 km (0.096 R)
• M5: 1,008,738 km (0.09 R)
• M6: 1,266,645 km (0.048 R)
• M7: 1,572,872 km (0.03 R)
• M8: 1,799,812 km (0.049 R)
• M9: 1,887,626 km (0.12 R)
• M10: 2,007,005 km (0.101 R)
• M11: 2,129,077 km (0.051 R)
• M12: 2,222,276 km (0.116 R)
• M13: 2,300,965 km (0.054 R)
• M14: 2,625,143 km (0.103 R)
• M15: 2,946,779 km (0.086 R)
• M16: 3,068,402 km (0.041 R)
• M17: 3,227,424 km (0.099 R)
• M18: 3,298,932 km (0.081 R)
• M19: 5,127,617 km (0.12 R)
• M20: 5,615,455 km (0.116 R)
• M21: 6,140,394 km (0.085 R)
• M22: 6,207,115 km (0.111 R)
• M23: 6,612,675 km (0.063 R)
• M24: 6,841,709 km (0.115 R)
• M25: 7,735,706 km (0.083 R)
• M26: 7,952,922 km (0.048 R)
• M27: 8,098,780 km (0.108 R)
• M28: 8,319,287 km (0.066 R)
• M29: 8,841,533 km (0.101 R)
• M30: 8,967,345 km (0.092 R)
• M31: 9,093,905 km (0.12 R)
• M32: 9,221,063 km (0.075 R)
• M33: 9,348,670 km (0.12 R)
• M34: 9,865,381 km (0.063 R)
• M35: 10,048,489 km (0.031 R)
• M36: 10,127,327 km (0.112 R)
• M37: 10,338,410 km (0.114 R)
• M38: 10,657,801 km (0.037 R)
• M39: 11,034,638 km (0.114 R)
• M40: 11,608,047 km (0.108 R)
• M41: 11,773,652 km (0.11 R)
• M42: 11,995,804 km (0.112 R)
• M43: 12,528,672 km (0.115 R)
• M44: 12,727,039 km (0.101 R)
• M45: 13,212,933 km (0.105 R)
• M46: 13,588,573 km (0.094 R)
• M47: 13,704,960 km (0.086 R)
• M48: 13,763,303 km (0.078 R)
• M49: 14,055,917 km (0.026 R)
• M50: 14,796,576 km (0.079 R)
• M51: 16,069,205 km (0.077 R)
• M52: 16,656,377 km (0.037 R)
• M53: 17,788,234 km (0.102 R)
• M54: 18,043,149 km (0.065 R)
• M55: 18,685,672 km (0.107 R)
• M56: 19,139,851 km (0.088 R)
• M57: 19,532,096 km (0.095 R)
• M58: 19,630,532 km (0.065 R)
• M59: 19,993,007 km (0.117 R)
• M60: 20,291,306 km (0.111 R)
• M61: 20,491,019 km (0.105 R)
• M62: 20,691,181 km (0.079 R)
• M63: 20,825,220 km (0.085 R)
• M64: 21,600,586 km (0.111 R)
• M65: 21,804,488 km (0.064 R)
• M66: 21,872,555 km (0.095 R)
• M67: 22,695,343 km (0.064 R)
• M68: 23,110,477 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.2

Radius: 14.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.1 AU - 9.7 AU

Year: 8478 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 108,084,665 km

• M1: 324,478 km (0.059 R)
• M2: 519,105 km (0.106 R)
• M3: 624,422 km (0.075 R)
• M4: 900,579 km (0.108 R)
• M5: 1,368,073 km (0.041 R)
• M6: 1,588,729 km (0.068 R)
• M7: 2,066,096 km (0.111 R)
• M8: 2,378,008 km (0.096 R)
• M9: 2,588,043 km (0.119 R)
• M10: 2,744,822 km (0.044 R)
• M11: 3,171,624 km (0.118 R)
• M12: 4,225,990 km (0.081 R)
• M13: 4,388,454 km (0.114 R)
• M14: 4,529,375 km (0.093 R)
• M15: 4,767,684 km (0.119 R)
• M16: 4,864,175 km (0.053 R)
• M17: 5,157,686 km (0.06 R)
• M18: 5,256,720 km (0.098 R)
• M19: 5,558,010 km (0.096 R)
• M20: 5,762,061 km (0.08 R)
• M21: 5,891,015 km (0.063 R)
• M22: 6,576,322 km (0.1 R)
• M23: 7,936,616 km (0.09 R)
• M24: 8,282,935 km (0.08 R)
• M25: 8,811,614 km (0.094 R)
• M26: 8,930,544 km (0.112 R)
• M27: 9,442,318 km (0.103 R)
• M28: 9,994,783 km (0.025 R)
• M29: 10,463,025 km (0.045 R)
• M30: 10,906,732 km (0.094 R)
• M31: 11,034,638 km (0.118 R)
• M32: 11,551,349 km (0.102 R)
• M33: 11,681,649 km (0.114 R)
• M34: 12,911,194 km (0.101 R)
• M35: 13,080,539 km (0.076 R)
• M36: 13,216,523 km (0.055 R)
• M37: 13,730,691 km (0.095 R)
• M38: 14,391,465 km (0.08 R)
• M39: 15,062,561 km (0.117 R)
• M40: 15,527,661 km (0.115 R)
• M41: 15,852,438 km (0.033 R)
• M42: 16,106,604 km (0.083 R)
• M43: 16,472,072 km (0.112 R)
• M44: 16,655,928 km (0.11 R)
• M45: 17,173,985 km (0.117 R)
• M46: 17,885,772 km (0.103 R)
• M47: 18,416,545 km (0.083 R)
• M48: 20,551,007 km (0.103 R)
• M49: 21,346,569 km (0.06 R)
• M50: 21,869,114 km (0.04 R)
• M51: 22,030,680 km (0.11 R)
• M52: 22,233,385 km (0.104 R)
• M53: 22,436,539 km (0.109 R)
• M54: 23,710,215 km (0.076 R)
• M55: 24,460,598 km (0.111 R)
• M56: 24,965,192 km (0.104 R)
• M57: 25,261,096 km (0.065 R)
• M58: 26,628,720 km (0.09 R)
• M59: 27,061,058 km (0.093 R)
• M60: 27,976,597 km (0.105 R)
• M61: 29,168,593 km (0.1 R)
• M62: 29,391,045 km (0.115 R)
• M63: 29,837,894 km (0.093 R)
• M64: 30,107,170 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.8

Radius: 5

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.51 AU - 19.81 AU

Year: 23681 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,084,665 km

• M1: 74,949 km (0.059 R)
• M2: 299,495 km (0.056 R)
• M3: 1,208,003 km (0.108 R)
• M4: 1,537,118 km (0.113 R)
• M5: 1,728,005 km (0.06 R)
• M6: 1,926,372 km (0.093 R)
• M7: 2,564,556 km (0.082 R)
• M8: 2,752,750 km (0.081 R)
• M9: 3,800,983 km (0.078 R)
• M10: 4,015,506 km (0.12 R)
• M11: 4,058,889 km (0.105 R)
• M12: 4,278,050 km (0.118 R)
• M13: 4,411,342 km (0.095 R)
• M14: 4,773,668 km (0.11 R)
• M15: 5,098,595 km (0.116 R)
• M16: 6,417,150 km (0.077 R)
• M17: 6,467,864 km (0.103 R)
• M18: 7,457,753 km (0.093 R)
• M19: 7,511,159 km (0.11 R)
• M20: 7,618,272 km (0.089 R)
• M21: 8,605,618 km (0.077 R)
• M22: 9,057,104 km (0.077 R)
• M23: 9,114,101 km (0.096 R)
• M24: 9,690,651 km (0.041 R)
• M25: 10,338,260 km (0.111 R)
• M26: 10,878,458 km (0.093 R)
• M27: 10,999,782 km (0.076 R)
• M28: 11,674,917 km (0.095 R)
• M29: 11,861,466 km (0.067 R)
• M30: 12,490,076 km (0.101 R)
• M31: 12,744,542 km (0.036 R)
• M32: 13,845,133 km (0.094 R)
• M33: 13,976,630 km (0.116 R)
• M34: 14,042,453 km (0.118 R)
• M35: 14,440,084 km (0.119 R)
• M36: 15,246,117 km (0.098 R)
• M37: 16,066,811 km (0.12 R)
• M38: 17,253,721 km (0.081 R)
• M39: 18,685,971 km (0.118 R)
• M40: 18,831,230 km (0.102 R)
• M41: 20,230,270 km (0.098 R)
• M42: 20,904,657 km (0.111 R)
• M43: 21,738,815 km (0.045 R)
• M44: 21,815,109 km (0.067 R)
• M45: 22,429,358 km (0.09 R)
• M46: 22,971,351 km (0.111 R)
• M47: 24,543,775 km (0.093 R)
• M48: 25,423,261 km (0.057 R)
• M49: 25,745,644 km (0.098 R)
• M50: 26,069,374 km (0.071 R)
• M51: 26,150,605 km (0.078 R)
• M52: 27,048,641 km (0.066 R)
• M53: 27,956,850 km (0.065 R)
• M54: 28,123,053 km (0.077 R)
• M55: 29,380,124 km (0.096 R)
• M56: 29,803,187 km (0.108 R)
• M57: 31,515,484 km (0.109 R)
• M58: 32,908,091 km (0.082 R)
• M59: 33,877,036 km (0.083 R)
• M60: 34,409,605 km (0.053 R)
• M61: 34,587,776 km (0.12 R)
• M62: 35,034,325 km (0.094 R)
• M63: 41,768,773 km (0.081 R)
• M64: 42,435,082 km (0.098 R)
• M65: 43,008,939 km (0.049 R)
• M66: 44,358,013 km (0.06 R)
• M67: 44,648,831 km (0.067 R)
• M68: 45,427,637 km (0.117 R)
• M69: 49,891,189 km (0.118 R)
• M70: 52,225,963 km (0.082 R)
• M71: 52,328,288 km (0.084 R)
• M72: 54,492,221 km (0.077 R)
• M73: 56,580,159 km (0.058 R)
• M74: 56,790,493 km (0.103 R)
• M75: 57,633,926 km (0.093 R)
• M76: 57,739,692 km (0.116 R)
• M77: 59,546,984 km (0.084 R)
• M78: 60,726,264 km (0.083 R)
• M79: 61,913,323 km (0.058 R)
• M80: 62,781,439 km (0.094 R)
• M81: 62,999,104 km (0.104 R)
• M82: 64,200,674 km (0.075 R)
• M83: 65,851,188 km (0.089 R)
• M84: 66,515,402 km (0.103 R)
• M85: 66,626,254 km (0.083 R)
• M86: 67,738,813 km (0.044 R)
• M87: 68,409,161 km (0.085 R)
• M88: 69,418,947 km (0.09 R)
• M89: 69,756,739 km (0.095 R)
• M90: 70,207,777 km (0.115 R)
• M91: 70,433,669 km (0.114 R)
• M92: 73,507,008 km (0.04 R)
• M93: 74,081,015 km (0.12 R)
• M94: 74,656,369 km (0.094 R)
• M95: 75,580,135 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 3

Gravity: 97.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.83 AU - 24.15 AU

Year: 29965 Days

Day: 25 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,084,665 km

• M1: 55,052 km (0.105 R)
• M2: 100,530 km (0.081 R)
• M3: 255,962 km (0.078 R)
• M4: 320,289 km (0.103 R)
• M5: 366,066 km (0.082 R)
• M6: 1,245,253 km (0.113 R)
• M7: 2,124,739 km (0.119 R)
• M8: 2,212,253 km (0.06 R)
• M9: 2,301,114 km (0.115 R)
• M10: 2,528,054 km (0.112 R)
• M11: 3,925,598 km (0.077 R)
• M12: 4,087,163 km (0.06 R)
• M13: 4,141,467 km (0.117 R)
• M14: 4,196,071 km (0.114 R)
• M15: 4,306,025 km (0.108 R)
• M16: 5,101,736 km (0.094 R)
• M17: 5,516,272 km (0.114 R)
• M18: 5,697,136 km (0.103 R)
• M19: 6,064,847 km (0.049 R)
• M20: 6,314,227 km (0.062 R)
• M21: 6,377,208 km (0.098 R)
• M22: 8,288,620 km (0.09 R)
• M23: 8,426,549 km (0.093 R)
• M24: 9,056,356 km (0.111 R)
• M25: 9,846,681 km (0.106 R)
• M26: 10,213,196 km (0.054 R)
• M27: 10,435,199 km (0.056 R)
• M28: 10,509,550 km (0.079 R)
• M29: 10,658,699 km (0.096 R)
• M30: 11,645,895 km (0.097 R)
• M31: 11,877,772 km (0.074 R)
• M32: 11,955,413 km (0.119 R)
• M33: 12,741,101 km (0.115 R)
• M34: 14,361,695 km (0.082 R)
• M35: 15,449,271 km (0.082 R)
• M36: 16,131,737 km (0.062 R)
• M37: 16,303,774 km (0.061 R)
• M38: 16,736,860 km (0.107 R)
• M39: 16,910,992 km (0.037 R)
• M40: 18,506,154 km (0.101 R)
• M41: 20,519,891 km (0.036 R)
• M42: 22,314,018 km (0.091 R)
• M43: 22,987,658 km (0.117 R)
• M44: 23,863,404 km (0.059 R)
• M45: 24,948,586 km (0.084 R)
• M46: 25,247,333 km (0.069 R)
• M47: 25,948,947 km (0.109 R)
• M48: 26,656,994 km (0.119 R)
• M49: 27,268,999 km (0.097 R)
• M50: 27,885,492 km (0.041 R)
• M51: 28,506,622 km (0.103 R)
• M52: 28,714,713 km (0.118 R)
• M53: 29,027,672 km (0.089 R)
• M54: 29,446,845 km (0.102 R)
• M55: 29,551,863 km (0.08 R)
• M56: 31,895,463 km (0.048 R)
• M57: 32,762,233 km (0.09 R)
• M58: 32,980,197 km (0.067 R)
• M59: 33,307,966 km (0.079 R)
• M60: 34,962,967 km (0.119 R)
• M61: 38,008,780 km (0.096 R)
• M62: 39,853,471 km (0.028 R)
• M63: 40,319,169 km (0.111 R)
• M64: 43,628,873 km (0.099 R)
• M65: 43,868,678 km (0.101 R)
• M66: 48,381,896 km (0.091 R)
• M67: 50,756,164 km (0.068 R)
• M68: 51,260,907 km (0.094 R)
• M69: 51,387,317 km (0.082 R)
• M70: 52,784,711 km (0.062 R)
• M71: 56,659,146 km (0.082 R)
• M72: 56,789,895 km (0.069 R)
• M73: 56,920,643 km (0.1 R)
• M74: 61,025,459 km (0.096 R)
• M75: 62,504,683 km (0.073 R)
• M76: 63,587,921 km (0.061 R)
• M77: 66,736,657 km (0.1 R)
• M78: 67,012,815 km (0.076 R)
• M79: 68,956,690 km (0.038 R)
• M80: 70,075,831 km (0.099 R)
• M81: 72,899,790 km (0.113 R)
• M82: 76,048,676 km (0.033 R)
• M83: 76,192,888 km (0.11 R)
• M84: 76,770,635 km (0.098 R)
• M85: 77,349,729 km (0.103 R)
• M86: 79,534,306 km (0.045 R)
• M87: 84,261,898 km (0.058 R)
• M88: 84,411,197 km (0.033 R)
• M89: 84,560,496 km (0.118 R)
• M90: 85,308,186 km (0.102 R)
• M91: 87,715,814 km (0.112 R)
• M92: 89,688,262 km (0.101 R)
• M93: 93,986,209 km (0.116 R)
• M94: 98,507,804 km (0.113 R)
• M95: 103,738,494 km (0.104 R)
• M96: 106,629,323 km (0.05 R)
• M97: 107,922,597 km (0.115 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit