🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.45 AU - 0.61 AU

Year: 141 Days

Day: 17.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.5 AU - 1.9 AU

Year: 810 Days

Day: 22.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.9 AU - 2.16 AU

Year: 1056 Days

Day: 30.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 14.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.68 AU - 6.06 AU

Year: 3925 Days

Day: 9.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,736,999 km

• M1: 255,214 km (0.069 R)
• M2: 425,756 km (0.091 R)
• M3: 558,898 km (0.049 R)
• M4: 792,121 km (0.095 R)
• M5: 890,407 km (0.098 R)
• M6: 1,101,190 km (0.103 R)
• M7: 1,527,245 km (0.114 R)
• M8: 1,621,940 km (0.067 R)
• M9: 1,801,009 km (0.094 R)
• M10: 2,565,155 km (0.076 R)
• M11: 2,775,788 km (0.114 R)
• M12: 2,912,970 km (0.041 R)
• M13: 3,235,353 km (0.117 R)
• M14: 3,359,220 km (0.055 R)
• M15: 3,870,995 km (0.103 R)
• M16: 4,568,869 km (0.091 R)
• M17: 4,685,106 km (0.072 R)
• M18: 5,477,376 km (0.078 R)
• M19: 5,626,077 km (0.073 R)
• M20: 6,028,944 km (0.106 R)
• M21: 6,208,162 km (0.086 R)
• M22: 6,519,774 km (0.053 R)
• M23: 6,730,259 km (0.101 R)
• M24: 6,889,730 km (0.057 R)
• M25: 7,872,588 km (0.092 R)
• M26: 8,409,046 km (0.111 R)
• M27: 8,696,274 km (0.114 R)
• M28: 8,870,107 km (0.065 R)
• M29: 9,015,964 km (0.1 R)
• M30: 9,517,716 km (0.098 R)
• M31: 9,727,003 km (0.077 R)
• M32: 10,211,102 km (0.075 R)
• M33: 10,610,229 km (0.113 R)
• M34: 11,360,612 km (0.119 R)
• M35: 11,806,264 km (0.12 R)
• M36: 11,934,769 km (0.107 R)
• M37: 13,011,873 km (0.079 R)
• M38: 13,210,988 km (0.112 R)
• M39: 13,344,429 km (0.077 R)
• M40: 13,882,383 km (0.087 R)
• M41: 14,359,002 km (0.078 R)
• M42: 14,668,221 km (0.112 R)
• M43: 14,979,684 km (0.077 R)
• M44: 15,363,402 km (0.12 R)
• M45: 15,538,880 km (0.049 R)
• M46: 15,644,347 km (0.067 R)
• M47: 15,785,567 km (0.104 R)
• M48: 16,069,205 km (0.096 R)
• M49: 16,497,803 km (0.045 R)
• M50: 17,257,012 km (0.107 R)
• M51: 18,101,642 km (0.097 R)
• M52: 18,324,243 km (0.113 R)
• M53: 19,337,021 km (0.11 R)
• M54: 19,564,559 km (0.118 R)
• M55: 19,716,850 km (0.11 R)
• M56: 20,060,626 km (0.07 R)
• M57: 20,406,496 km (0.103 R)
• M58: 20,676,969 km (0.089 R)
• M59: 21,299,446 km (0.093 R)
• M60: 22,165,468 km (0.082 R)
• M61: 22,443,421 km (0.105 R)
• M62: 22,802,605 km (0.118 R)
• M63: 23,324,552 km (0.06 R)
• M64: 23,647,833 km (0.119 R)
• M65: 23,769,456 km (0.07 R)
• M66: 24,585,512 km (0.065 R)
• M67: 24,749,771 km (0.099 R)
• M68: 26,370,963 km (0.059 R)
• M69: 26,792,231 km (0.087 R)
• M70: 28,026,263 km (0.047 R)
• M71: 28,198,002 km (0.113 R)
• M72: 28,801,629 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 9.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.7 AU - 5.82 AU

Year: 4406 Days

Day: 8.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 75,736,999 km

• M1: 146,008 km (0.098 R)
• M2: 218,263 km (0.104 R)
• M3: 555,307 km (0.078 R)
• M4: 830,119 km (0.112 R)
• M5: 931,247 km (0.106 R)
• M6: 1,389,016 km (0.065 R)
• M7: 1,522,158 km (0.115 R)
• M8: 1,590,525 km (0.107 R)
• M9: 1,659,788 km (0.104 R)
• M10: 2,693,360 km (0.082 R)
• M11: 3,118,966 km (0.086 R)
• M12: 3,474,710 km (0.05 R)
• M13: 3,596,183 km (0.101 R)
• M14: 3,719,153 km (0.101 R)
• M15: 4,128,303 km (0.116 R)
• M16: 4,305,876 km (0.099 R)
• M17: 4,485,842 km (0.088 R)
• M18: 5,335,558 km (0.059 R)
• M19: 5,405,719 km (0.094 R)
• M20: 5,778,816 km (0.091 R)
• M21: 5,869,024 km (0.078 R)
• M22: 6,700,937 km (0.044 R)
• M23: 7,392,977 km (0.101 R)
• M24: 7,648,490 km (0.031 R)
• M25: 7,847,156 km (0.12 R)
• M26: 8,493,868 km (0.036 R)
• M27: 9,157,933 km (0.102 R)
• M28: 10,293,979 km (0.092 R)
• M29: 11,203,235 km (0.093 R)
• M30: 11,656,068 km (0.092 R)
• M31: 12,626,509 km (0.037 R)
• M32: 13,454,832 km (0.072 R)
• M33: 13,670,702 km (0.091 R)
• M34: 14,057,263 km (0.059 R)
• M35: 14,717,887 km (0.074 R)
• M36: 14,816,622 km (0.046 R)
• M37: 15,288,603 km (0.108 R)
• M38: 15,363,552 km (0.12 R)
• M39: 15,664,692 km (0.042 R)
• M40: 15,765,521 km (0.117 R)
• M41: 16,247,226 km (0.051 R)
• M42: 16,914,433 km (0.114 R)
• M43: 17,095,596 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.7

Radius: 3.6

Gravity: 63.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.75 AU - 15.61 AU

Year: 18481 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,736,999 km

• M1: 51,611 km (0.116 R)
• M2: 824,583 km (0.105 R)
• M3: 1,005,148 km (0.066 R)
• M4: 1,226,254 km (0.05 R)
• M5: 1,431,801 km (0.1 R)
• M6: 1,744,012 km (0.074 R)
• M7: 1,874,761 km (0.098 R)
• M8: 2,042,609 km (0.094 R)
• M9: 2,180,389 km (0.04 R)
• M10: 2,574,579 km (0.11 R)
• M11: 2,648,630 km (0.11 R)
• M12: 2,913,269 km (0.072 R)
• M13: 3,186,285 km (0.065 R)
• M14: 3,549,359 km (0.095 R)
• M15: 4,139,822 km (0.113 R)
• M16: 4,760,055 km (0.034 R)
• M17: 4,896,787 km (0.079 R)
• M18: 5,361,588 km (0.096 R)
• M19: 5,840,450 km (0.06 R)
• M20: 5,937,839 km (0.109 R)
• M21: 7,252,206 km (0.117 R)
• M22: 7,727,328 km (0.114 R)
• M23: 8,321,681 km (0.052 R)
• M24: 10,190,607 km (0.045 R)
• M25: 11,934,619 km (0.067 R)
• M26: 12,808,869 km (0.079 R)
• M27: 13,126,166 km (0.091 R)
• M28: 13,446,006 km (0.055 R)
• M29: 13,574,660 km (0.068 R)
• M30: 14,158,541 km (0.103 R)
• M31: 14,552,432 km (0.094 R)
• M32: 14,684,527 km (0.074 R)
• M33: 15,755,498 km (0.073 R)
• M34: 17,338,393 km (0.086 R)
• M35: 17,689,200 km (0.096 R)
• M36: 18,971,254 km (0.115 R)
• M37: 20,504,483 km (0.109 R)
• M38: 21,473,278 km (0.082 R)
• M39: 22,533,329 km (0.105 R)
• M40: 23,687,626 km (0.067 R)
• M41: 24,076,730 km (0.109 R)
• M42: 25,574,354 km (0.117 R)
• M43: 26,053,516 km (0.112 R)
• M44: 27,590,335 km (0.092 R)
• M45: 28,081,764 km (0.075 R)
• M46: 30,750,890 km (0.099 R)
• M47: 31,430,662 km (0.11 R)
• M48: 32,201,390 km (0.052 R)
• M49: 32,373,578 km (0.113 R)
• M50: 32,459,746 km (0.076 R)
• M51: 32,891,785 km (0.119 R)
• M52: 34,638,639 km (0.077 R)
• M53: 35,790,243 km (0.06 R)
• M54: 36,684,689 km (0.081 R)
• M55: 37,224,737 km (0.034 R)
• M56: 38,039,896 km (0.088 R)
• M57: 39,687,717 km (0.034 R)
• M58: 41,545,872 km (0.045 R)
• M59: 42,391,249 km (0.115 R)
• M60: 43,242,162 km (0.041 R)
• M61: 47,189,601 km (0.108 R)
• M62: 47,776,922 km (0.092 R)
• M63: 48,958,746 km (0.08 R)
• M64: 50,549,270 km (0.032 R)
• M65: 50,749,432 km (0.117 R)
• M66: 51,350,965 km (0.084 R)
• M67: 51,955,041 km (0.076 R)
• M68: 52,460,084 km (0.105 R)
• M69: 52,763,917 km (0.098 R)
• M70: 54,189,734 km (0.104 R)
• M71: 54,907,206 km (0.055 R)
• M72: 55,834,563 km (0.109 R)
• M73: 55,937,935 km (0.103 R)
• M74: 56,351,872 km (0.114 R)
• M75: 57,913,524 km (0.107 R)
• M76: 58,122,812 km (0.043 R)
• M77: 59,594,855 km (0.059 R)
• M78: 61,398,856 km (0.082 R)
• M79: 61,612,182 km (0.025 R)
• M80: 62,253,957 km (0.089 R)
• M81: 63,328,369 km (0.109 R)
• M82: 63,759,809 km (0.104 R)
• M83: 63,975,829 km (0.113 R)
• M84: 64,192,297 km (0.115 R)
• M85: 65,495,444 km (0.069 R)
• M86: 66,917,072 km (0.04 R)
• M87: 69,013,088 km (0.08 R)
• M88: 69,123,940 km (0.067 R)
• M89: 69,457,095 km (0.064 R)
• M90: 70,013,449 km (0.07 R)
• M91: 70,347,950 km (0.071 R)
• M92: 71,242,545 km (0.059 R)
• M93: 73,608,735 km (0.107 R)
• M94: 75,086,462 km (0.115 R)
• M95: 76,000,655 km (0.078 R)

Asteroid Belt

Center: 14.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.5

Radius: 4.8

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.22 AU - 16.22 AU

Year: 21688 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,736,999 km

• M1: 94,845 km (0.077 R)
• M2: 171,888 km (0.119 R)
• M3: 212,878 km (0.083 R)
• M4: 257,907 km (0.055 R)
• M5: 452,982 km (0.117 R)
• M6: 1,491,341 km (0.046 R)
• M7: 1,645,277 km (0.072 R)
• M8: 2,240,677 km (0.081 R)
• M9: 2,345,994 km (0.105 R)
• M10: 3,127,194 km (0.095 R)
• M11: 3,855,287 km (0.093 R)
• M12: 4,812,564 km (0.108 R)
• M13: 6,526,207 km (0.111 R)
• M14: 7,238,592 km (0.101 R)
• M15: 7,709,526 km (0.107 R)
• M16: 8,901,971 km (0.104 R)
• M17: 9,293,169 km (0.038 R)
• M18: 9,576,208 km (0.057 R)
• M19: 9,861,940 km (0.119 R)
• M20: 10,441,931 km (0.054 R)
• M21: 12,123,561 km (0.118 R)
• M22: 12,681,711 km (0.092 R)
• M23: 13,694,638 km (0.085 R)
• M24: 14,016,423 km (0.118 R)
• M25: 15,261,975 km (0.048 R)
• M26: 15,528,558 km (0.088 R)
• M27: 16,269,965 km (0.104 R)
• M28: 16,953,927 km (0.104 R)
• M29: 17,022,742 km (0.057 R)
• M30: 17,299,348 km (0.114 R)
• M31: 17,438,175 km (0.114 R)
• M32: 17,507,738 km (0.09 R)
• M33: 17,786,888 km (0.107 R)
• M34: 19,420,496 km (0.114 R)
• M35: 20,511,364 km (0.091 R)
• M36: 20,658,419 km (0.09 R)
• M37: 21,846,525 km (0.04 R)
• M38: 22,222,464 km (0.067 R)
• M39: 22,524,652 km (0.048 R)
• M40: 22,676,344 km (0.119 R)
• M41: 23,133,216 km (0.116 R)
• M42: 23,439,443 km (0.093 R)
• M43: 24,288,561 km (0.087 R)
• M44: 24,834,294 km (0.04 R)
• M45: 25,383,916 km (0.098 R)
• M46: 25,699,867 km (0.094 R)
• M47: 26,255,773 km (0.095 R)
• M48: 26,895,902 km (0.107 R)
• M49: 28,600,869 km (0.12 R)
• M50: 32,028,605 km (0.112 R)
• M51: 32,798,286 km (0.087 R)
• M52: 32,970,174 km (0.095 R)
• M53: 34,268,534 km (0.09 R)
• M54: 34,530,181 km (0.096 R)
• M55: 35,495,386 km (0.115 R)
• M56: 35,671,911 km (0.052 R)
• M57: 36,114,272 km (0.102 R)
• M58: 36,469,418 km (0.096 R)
• M59: 36,558,428 km (0.098 R)
• M60: 36,647,589 km (0.075 R)
• M61: 37,362,517 km (0.12 R)
• M62: 37,542,034 km (0.113 R)
• M63: 39,352,617 km (0.118 R)
• M64: 40,360,458 km (0.095 R)
• M65: 40,729,067 km (0.103 R)
• M66: 41,655,527 km (0.117 R)
• M67: 41,841,627 km (0.118 R)
• M68: 44,761,478 km (0.116 R)
• M69: 44,952,066 km (0.043 R)
• M70: 48,624,843 km (0.092 R)
• M71: 49,115,225 km (0.057 R)
• M72: 50,397,877 km (0.095 R)
• M73: 52,593,675 km (0.108 R)
• M74: 53,905,648 km (0.095 R)
• M75: 54,413,084 km (0.073 R)
• M76: 54,616,537 km (0.102 R)
• M77: 62,000,688 km (0.059 R)
• M78: 63,065,526 km (0.076 R)
• M79: 64,029,085 km (0.118 R)
• M80: 64,243,758 km (0.111 R)
• M81: 66,079,175 km (0.115 R)
• M82: 68,041,151 km (0.079 R)
• M83: 69,029,245 km (0.118 R)
• M84: 70,354,083 km (0.106 R)
• M85: 70,686,639 km (0.116 R)
• M86: 71,575,999 km (0.099 R)
• M87: 71,798,900 km (0.119 R)
• M88: 71,910,500 km (0.067 R)
• M89: 72,804,796 km (0.119 R)
• M90: 72,916,845 km (0.104 R)
• M91: 73,365,788 km (0.072 R)
• M92: 74,153,421 km (0.101 R)
• M93: 74,604,608 km (0.043 R)
• M94: 75,510,124 km (0.056 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 15,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit