🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.56 AU - 0.6 AU

Year: 160 Days

Day: 22.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,028,381 km

• M1: 124,017 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.42 AU - 2.14 AU

Year: 859 Days

Day: 19.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.44 AU - 4.12 AU

Year: 2658 Days

Day: 42.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.68 AU - 4.28 AU

Year: 2872 Days

Day: 42.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.55 AU - 4.69 AU

Year: 3591 Days

Day: 18.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,028,381 km

• M1: 255,513 km (0.12 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 10.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.15 AU - 11.69 AU

Year: 12164 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,028,381 km

• M1: 192,981 km (0.113 R)
• M2: 359,184 km (0.104 R)
• M3: 537,655 km (0.118 R)
• M4: 646,861 km (0.045 R)
• M5: 747,092 km (0.042 R)
• M6: 889,509 km (0.103 R)
• M7: 1,181,973 km (0.025 R)
• M8: 1,527,095 km (0.063 R)
• M9: 1,782,459 km (0.074 R)
• M10: 2,127,431 km (0.07 R)
• M11: 2,360,505 km (0.111 R)
• M12: 3,555,044 km (0.044 R)
• M13: 4,277,901 km (0.106 R)
• M14: 4,573,057 km (0.103 R)
• M15: 4,739,859 km (0.089 R)
• M16: 4,942,863 km (0.094 R)
• M17: 5,427,560 km (0.093 R)
• M18: 5,819,208 km (0.112 R)
• M19: 6,219,980 km (0.041 R)
• M20: 6,367,933 km (0.048 R)
• M21: 6,780,972 km (0.083 R)
• M22: 6,856,968 km (0.101 R)
• M23: 8,477,562 km (0.094 R)
• M24: 9,056,954 km (0.034 R)
• M25: 9,649,362 km (0.107 R)
• M26: 9,950,203 km (0.111 R)
• M27: 10,080,054 km (0.059 R)
• M28: 11,094,627 km (0.071 R)
• M29: 11,500,636 km (0.118 R)
• M30: 11,773,801 km (0.039 R)
• M31: 12,049,360 km (0.088 R)
• M32: 13,124,820 km (0.049 R)
• M33: 13,794,569 km (0.119 R)
• M34: 13,891,209 km (0.047 R)
• M35: 15,316,728 km (0.12 R)
• M36: 15,567,304 km (0.088 R)
• M37: 17,098,588 km (0.118 R)
• M38: 17,515,068 km (0.099 R)
• M39: 18,040,306 km (0.083 R)
• M40: 18,198,880 km (0.078 R)
• M41: 19,052,635 km (0.082 R)
• M42: 21,466,696 km (0.114 R)
• M43: 22,198,379 km (0.111 R)
• M44: 23,801,620 km (0.112 R)
• M45: 24,033,796 km (0.071 R)
• M46: 24,150,033 km (0.095 R)
• M47: 24,675,870 km (0.067 R)
• M48: 24,851,946 km (0.057 R)
• M49: 24,969,680 km (0.079 R)
• M50: 25,560,591 km (0.108 R)
• M51: 25,798,302 km (0.077 R)
• M52: 26,455,785 km (0.091 R)
• M53: 26,636,050 km (0.119 R)
• M54: 27,604,248 km (0.081 R)
• M55: 27,848,092 km (0.034 R)
• M56: 27,970,314 km (0.119 R)
• M57: 28,215,355 km (0.107 R)
• M58: 28,338,025 km (0.081 R)
• M59: 33,391,142 km (0.069 R)
• M60: 33,586,068 km (0.115 R)
• M61: 34,894,601 km (0.113 R)
• M62: 35,953,455 km (0.087 R)
• M63: 36,420,050 km (0.082 R)
• M64: 36,955,611 km (0.105 R)
• M65: 37,291,757 km (0.062 R)
• M66: 37,493,864 km (0.064 R)
• M67: 38,919,232 km (0.085 R)
• M68: 39,124,331 km (0.102 R)
• M69: 39,535,576 km (0.082 R)
• M70: 39,879,352 km (0.112 R)
• M71: 39,948,167 km (0.083 R)
• M72: 40,017,131 km (0.117 R)
• M73: 41,822,628 km (0.12 R)
• M74: 43,512,934 km (0.084 R)
• M75: 44,509,106 km (0.059 R)
• M76: 45,512,908 km (0.066 R)
• M77: 46,089,758 km (0.066 R)
• M78: 46,669,150 km (0.092 R)
• M79: 47,323,790 km (0.114 R)
• M80: 48,568,594 km (0.116 R)
• M81: 48,863,003 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 13

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.87 AU - 14.03 AU

Year: 14940 Days

Day: 12.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 102,028,381 km

• M1: 171,439 km (0.113 R)
• M2: 519,404 km (0.115 R)
• M3: 634,744 km (0.103 R)
• M4: 760,107 km (0.101 R)
• M5: 973,882 km (0.05 R)
• M6: 1,518,568 km (0.096 R)
• M7: 1,753,137 km (0.074 R)
• M8: 1,978,731 km (0.109 R)
• M9: 2,302,162 km (0.059 R)
• M10: 3,423,098 km (0.06 R)
• M11: 3,525,573 km (0.108 R)
• M12: 3,733,664 km (0.116 R)
• M13: 3,945,793 km (0.082 R)
• M14: 4,134,736 km (0.088 R)
• M15: 4,891,701 km (0.117 R)
• M16: 5,271,530 km (0.11 R)
• M17: 5,691,301 km (0.092 R)
• M18: 6,341,603 km (0.098 R)
• M19: 6,563,607 km (0.094 R)
• M20: 6,820,466 km (0.112 R)
• M21: 6,917,705 km (0.119 R)
• M22: 7,080,766 km (0.093 R)
• M23: 7,544,071 km (0.079 R)
• M24: 7,813,347 km (0.101 R)
• M25: 8,396,031 km (0.079 R)
• M26: 8,780,647 km (0.11 R)
• M27: 9,206,851 km (0.103 R)
• M28: 9,386,369 km (0.118 R)
• M29: 9,968,903 km (0.116 R)
• M30: 10,788,998 km (0.116 R)
• M31: 11,708,427 km (0.099 R)
• M32: 11,825,113 km (0.106 R)
• M33: 12,020,488 km (0.112 R)
• M34: 13,499,413 km (0.044 R)
• M35: 13,621,784 km (0.116 R)
• M36: 13,908,862 km (0.096 R)
• M37: 15,077,221 km (0.095 R)
• M38: 16,060,528 km (0.07 R)
• M39: 16,146,996 km (0.047 R)
• M40: 16,233,613 km (0.057 R)
• M41: 16,888,403 km (0.118 R)
• M42: 17,285,436 km (0.087 R)
• M43: 17,864,379 km (0.067 R)
• M44: 18,494,934 km (0.094 R)
• M45: 19,685,434 km (0.081 R)
• M46: 21,089,709 km (0.09 R)
• M47: 21,660,425 km (0.032 R)
• M48: 22,332,718 km (0.095 R)
• M49: 23,256,186 km (0.054 R)
• M50: 23,403,091 km (0.079 R)
• M51: 23,599,513 km (0.081 R)
• M52: 24,191,920 km (0.106 R)
• M53: 26,100,490 km (0.068 R)
• M54: 26,304,242 km (0.092 R)
• M55: 26,406,268 km (0.09 R)
• M56: 26,661,931 km (0.11 R)
• M57: 26,815,718 km (0.119 R)
• M58: 27,537,527 km (0.042 R)
• M59: 28,004,871 km (0.072 R)
• M60: 28,109,141 km (0.088 R)
• M61: 28,527,267 km (0.084 R)
• M62: 28,894,829 km (0.074 R)
• M63: 29,794,062 km (0.117 R)
• M64: 30,113,752 km (0.086 R)
• M65: 31,133,262 km (0.117 R)
• M66: 32,656,168 km (0.05 R)
• M67: 32,765,973 km (0.044 R)
• M68: 32,875,778 km (0.063 R)
• M69: 34,426,360 km (0.119 R)
• M70: 34,593,909 km (0.094 R)
• M71: 35,944,180 km (0.113 R)
• M72: 36,114,123 km (0.119 R)
• M73: 36,341,212 km (0.115 R)
• M74: 37,025,323 km (0.045 R)
• M75: 38,637,839 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.8

Radius: 7.4

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 15.17 AU - 25.23 AU

Year: 32834 Days

Day: 17.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,028,381 km

• M1: 108,758 km (0.101 R)
• M2: 243,097 km (0.042 R)
• M3: 380,278 km (0.074 R)
• M4: 648,357 km (0.034 R)
• M5: 817,552 km (0.089 R)
• M6: 1,231,639 km (0.075 R)
• M7: 1,590,225 km (0.094 R)
• M8: 2,442,036 km (0.114 R)
• M9: 3,364,007 km (0.111 R)
• M10: 3,510,912 km (0.108 R)
• M11: 5,778,667 km (0.082 R)
• M12: 6,192,604 km (0.119 R)
• M13: 7,747,225 km (0.051 R)
• M14: 8,534,259 km (0.058 R)
• M15: 8,668,000 km (0.073 R)
• M16: 9,277,910 km (0.087 R)
• M17: 10,254,186 km (0.103 R)
• M18: 10,898,953 km (0.093 R)
• M19: 11,630,636 km (0.062 R)
• M20: 11,927,737 km (0.078 R)
• M21: 12,681,411 km (0.064 R)
• M22: 14,313,973 km (0.109 R)
• M23: 14,552,432 km (0.119 R)
• M24: 14,872,721 km (0.089 R)
• M25: 15,195,105 km (0.083 R)
• M26: 16,011,460 km (0.113 R)
• M27: 18,457,984 km (0.108 R)
• M28: 18,631,068 km (0.087 R)
• M29: 19,857,023 km (0.094 R)
• M30: 21,653,095 km (0.116 R)
• M31: 22,386,125 km (0.054 R)
• M32: 24,728,378 km (0.114 R)
• M33: 25,880,132 km (0.109 R)
• M34: 26,267,890 km (0.066 R)
• M35: 26,657,593 km (0.064 R)
• M36: 27,344,247 km (0.087 R)
• M37: 27,442,832 km (0.106 R)
• M38: 28,136,068 km (0.066 R)
• M39: 28,235,551 km (0.117 R)
• M40: 28,534,747 km (0.108 R)
• M41: 29,843,429 km (0.033 R)
• M42: 33,147,447 km (0.12 R)
• M43: 34,416,037 km (0.055 R)
• M44: 34,949,204 km (0.106 R)
• M45: 35,485,213 km (0.117 R)
• M46: 35,808,046 km (0.118 R)
• M47: 36,891,433 km (0.025 R)
• M48: 41,218,253 km (0.107 R)
• M49: 41,670,936 km (0.034 R)
• M50: 41,897,876 km (0.107 R)
• M51: 43,153,750 km (0.115 R)
• M52: 45,702,299 km (0.095 R)
• M53: 46,405,858 km (0.099 R)
• M54: 46,994,825 km (0.106 R)
• M55: 49,135,570 km (0.036 R)
• M56: 49,735,906 km (0.089 R)
• M57: 50,097,185 km (0.108 R)
• M58: 50,459,362 km (0.095 R)
• M59: 51,064,934 km (0.114 R)
• M60: 52,038,966 km (0.078 R)
• M61: 52,650,821 km (0.081 R)
• M62: 54,376,732 km (0.103 R)
• M63: 55,620,788 km (0.082 R)
• M64: 57,630,785 km (0.096 R)
• M65: 58,010,314 km (0.092 R)
• M66: 59,026,383 km (0.105 R)
• M67: 60,818,566 km (0.092 R)
• M68: 61,204,977 km (0.076 R)
• M69: 61,592,136 km (0.044 R)
• M70: 62,239,297 km (0.05 R)
• M71: 66,831,951 km (0.112 R)
• M72: 67,097,787 km (0.061 R)
• M73: 67,763,497 km (0.078 R)
• M74: 70,583,866 km (0.086 R)
• M75: 71,804,285 km (0.114 R)
• M76: 73,442,382 km (0.09 R)
• M77: 74,816,887 km (0.108 R)
• M78: 75,645,659 km (0.102 R)
• M79: 76,477,423 km (0.094 R)
• M80: 77,730,754 km (0.091 R)
• M81: 78,850,494 km (0.086 R)
• M82: 79,834,699 km (0.088 R)
• M83: 81,389,470 km (0.049 R)
• M84: 81,815,225 km (0.053 R)
• M85: 84,241,852 km (0.099 R)
• M86: 84,385,317 km (0.053 R)
• M87: 85,968,960 km (0.114 R)
• M88: 86,113,322 km (0.093 R)
• M89: 86,547,155 km (0.109 R)
• M90: 90,337,517 km (0.079 R)
• M91: 92,993,178 km (0.113 R)
• M92: 96,273,560 km (0.082 R)
• M93: 97,777,168 km (0.107 R)
• M94: 98,078,758 km (0.073 R)
• M95: 100,047,166 km (0.026 R)
• M96: 101,264,743 km (0.099 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit