🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.15 AU - 1.41 AU

Year: 516 Days

Day: 17.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.97 AU - 5.29 AU

Year: 4142 Days

Day: 15.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,152,593 km

• M1: 1,956,142 km (0.096 R)
• M2: 2,203,128 km (0.084 R)

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.6

Radius: 6.7

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.44 AU - 14.44 AU

Year: 16592 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,152,593 km

• M1: 88,712 km (0.047 R)
• M2: 143,464 km (0.112 R)
• M3: 204,949 km (0.055 R)
• M4: 676,332 km (0.076 R)
• M5: 1,056,460 km (0.044 R)
• M6: 1,494,632 km (0.117 R)
• M7: 1,733,241 km (0.097 R)
• M8: 2,216,592 km (0.114 R)
• M9: 2,336,120 km (0.115 R)
• M10: 2,707,721 km (0.093 R)
• M11: 3,064,512 km (0.077 R)
• M12: 3,857,979 km (0.113 R)
• M13: 4,002,341 km (0.082 R)
• M14: 4,111,697 km (0.099 R)
• M15: 4,596,993 km (0.097 R)
• M16: 5,179,377 km (0.086 R)
• M17: 5,418,884 km (0.076 R)
• M18: 5,539,908 km (0.115 R)
• M19: 5,661,980 km (0.101 R)
• M20: 6,200,981 km (0.11 R)
• M21: 6,412,662 km (0.108 R)
• M22: 6,799,672 km (0.09 R)
• M23: 7,150,030 km (0.103 R)
• M24: 7,238,443 km (0.099 R)
• M25: 7,777,294 km (0.106 R)
• M26: 7,914,027 km (0.114 R)
• M27: 8,051,507 km (0.094 R)
• M28: 8,189,735 km (0.095 R)
• M29: 9,227,945 km (0.091 R)
• M30: 9,324,286 km (0.115 R)
• M31: 9,713,390 km (0.08 R)
• M32: 10,008,696 km (0.085 R)
• M33: 10,306,994 km (0.087 R)
• M34: 10,861,254 km (0.063 R)
• M35: 10,963,130 km (0.117 R)
• M36: 12,209,879 km (0.099 R)
• M37: 12,581,779 km (0.073 R)
• M38: 12,957,569 km (0.061 R)
• M39: 13,446,156 km (0.11 R)
• M40: 14,385,182 km (0.068 R)
• M41: 14,834,574 km (0.103 R)
• M42: 15,174,460 km (0.025 R)
• M43: 15,919,906 km (0.069 R)
• M44: 16,677,171 km (0.096 R)
• M45: 18,166,118 km (0.067 R)
• M46: 19,573,236 km (0.077 R)
• M47: 20,321,225 km (0.118 R)
• M48: 22,425,918 km (0.058 R)
• M49: 23,339,512 km (0.114 R)
• M50: 23,734,899 km (0.049 R)
• M51: 23,933,266 km (0.087 R)
• M52: 23,999,538 km (0.065 R)
• M53: 24,065,959 km (0.097 R)
• M54: 25,812,215 km (0.088 R)
• M55: 25,880,132 km (0.077 R)
• M56: 26,220,916 km (0.101 R)
• M57: 27,390,622 km (0.114 R)
• M58: 27,807,551 km (0.051 R)
• M59: 28,086,701 km (0.101 R)
• M60: 29,354,094 km (0.07 R)
• M61: 30,066,180 km (0.083 R)
• M62: 30,281,003 km (0.064 R)
• M63: 31,798,523 km (0.082 R)
• M64: 32,603,210 km (0.086 R)
• M65: 33,118,874 km (0.114 R)
• M66: 33,414,779 km (0.071 R)
• M67: 33,860,132 km (0.095 R)
• M68: 34,083,631 km (0.087 R)
• M69: 34,232,780 km (0.066 R)
• M70: 35,283,555 km (0.079 R)
• M71: 36,116,516 km (0.093 R)
• M72: 37,032,504 km (0.117 R)
• M73: 37,724,544 km (0.118 R)
• M74: 38,420,922 km (0.049 R)
• M75: 39,121,489 km (0.098 R)
• M76: 42,205,748 km (0.075 R)
• M77: 44,875,771 km (0.115 R)
• M78: 45,203,241 km (0.088 R)
• M79: 45,695,717 km (0.114 R)
• M80: 47,766,899 km (0.109 R)
• M81: 48,352,276 km (0.081 R)
• M82: 49,699,255 km (0.118 R)
• M83: 50,292,560 km (0.05 R)
• M84: 50,973,380 km (0.118 R)
• M85: 51,742,912 km (0.09 R)
• M86: 52,947,474 km (0.063 R)
• M87: 54,684,454 km (0.091 R)
• M88: 55,560,051 km (0.027 R)
• M89: 56,087,533 km (0.114 R)
• M90: 58,035,896 km (0.068 R)
• M91: 58,749,926 km (0.115 R)
• M92: 60,006,399 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 6.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.96 AU - 20.96 AU

Year: 30599 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,152,593 km

• M1: 188,643 km (0.098 R)
• M2: 284,386 km (0.116 R)
• M3: 347,516 km (0.085 R)
• M4: 1,101,788 km (0.045 R)
• M5: 1,180,477 km (0.052 R)
• M6: 1,371,513 km (0.097 R)
• M7: 1,631,514 km (0.089 R)
• M8: 1,938,639 km (0.078 R)
• M9: 2,197,294 km (0.103 R)
• M10: 2,364,544 km (0.119 R)
• M11: 2,432,611 km (0.033 R)
• M12: 2,570,839 km (0.094 R)
• M13: 2,711,611 km (0.119 R)
• M14: 3,414,422 km (0.109 R)
• M15: 4,631,700 km (0.088 R)
• M16: 5,152,899 km (0.116 R)
• M17: 5,330,771 km (0.114 R)
• M18: 7,668,387 km (0.097 R)
• M19: 8,860,532 km (0.055 R)
• M20: 9,288,681 km (0.12 R)
• M21: 11,354,927 km (0.095 R)
• M22: 12,172,330 km (0.11 R)
• M23: 12,588,062 km (0.1 R)
• M24: 12,827,868 km (0.104 R)
• M25: 14,235,135 km (0.111 R)
• M26: 14,862,249 km (0.12 R)
• M27: 15,179,098 km (0.067 R)
• M28: 16,862,672 km (0.074 R)
• M29: 17,127,011 km (0.091 R)
• M30: 17,726,600 km (0.116 R)
• M31: 18,946,122 km (0.071 R)
• M32: 19,152,118 km (0.076 R)
• M33: 20,332,744 km (0.082 R)
• M34: 20,473,217 km (0.085 R)
• M35: 20,613,988 km (0.11 R)
• M36: 21,109,307 km (0.087 R)
• M37: 21,751,830 km (0.111 R)
• M38: 21,823,637 km (0.111 R)
• M39: 24,311,000 km (0.04 R)
• M40: 24,984,340 km (0.107 R)
• M41: 25,587,968 km (0.115 R)
• M42: 26,963,670 km (0.029 R)
• M43: 27,972,109 km (0.113 R)
• M44: 28,677,463 km (0.097 R)
• M45: 29,071,803 km (0.082 R)
• M46: 29,468,088 km (0.099 R)
• M47: 31,313,378 km (0.075 R)
• M48: 31,394,460 km (0.087 R)
• M49: 32,454,959 km (0.115 R)
• M50: 32,783,625 km (0.116 R)
• M51: 33,113,339 km (0.082 R)
• M52: 34,109,212 km (0.117 R)
• M53: 35,283,406 km (0.069 R)
• M54: 35,875,514 km (0.111 R)
• M55: 36,045,158 km (0.08 R)
• M56: 37,326,913 km (0.09 R)
• M57: 41,260,738 km (0.095 R)
• M58: 41,884,412 km (0.082 R)
• M59: 43,502,462 km (0.074 R)
• M60: 43,592,820 km (0.072 R)
• M61: 44,137,206 km (0.102 R)
• M62: 44,228,012 km (0.076 R)
• M63: 48,383,691 km (0.063 R)
• M64: 50,745,842 km (0.03 R)
• M65: 51,701,024 km (0.07 R)
• M66: 51,796,916 km (0.075 R)
• M67: 53,338,672 km (0.027 R)
• M68: 53,532,401 km (0.059 R)
• M69: 54,017,846 km (0.071 R)
• M70: 54,212,473 km (0.118 R)
• M71: 55,777,566 km (0.114 R)
• M72: 56,862,151 km (0.042 R)
• M73: 57,159,252 km (0.093 R)
• M74: 57,555,986 km (0.086 R)
• M75: 57,854,284 km (0.072 R)
• M76: 57,953,766 km (0.114 R)
• M77: 58,352,445 km (0.091 R)
• M78: 58,851,952 km (0.046 R)
• M79: 58,952,033 km (0.112 R)
• M80: 59,754,775 km (0.095 R)
• M81: 60,460,129 km (0.108 R)
• M82: 63,514,319 km (0.103 R)
• M83: 67,349,560 km (0.11 R)
• M84: 67,558,997 km (0.039 R)
• M85: 68,398,989 km (0.041 R)
• M86: 68,504,156 km (0.111 R)
• M87: 69,983,230 km (0.108 R)
• M88: 70,195,360 km (0.074 R)
• M89: 71,045,974 km (0.099 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit