🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.5 AU - 0.58 AU

Year: 256 Days

Day: 16.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.2

Radius: 7

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.19 AU - 9.85 AU

Year: 14665 Days

Day: 20 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,970,836 km

• M1: 92,900 km (0.078 R)
• M2: 195,076 km (0.11 R)
• M3: 314,455 km (0.116 R)
• M4: 668,254 km (0.096 R)
• M5: 1,117,795 km (0.101 R)
• M6: 1,372,710 km (0.104 R)
• M7: 1,534,425 km (0.12 R)
• M8: 1,846,935 km (0.1 R)
• M9: 2,179,342 km (0.114 R)
• M10: 2,304,854 km (0.12 R)
• M11: 2,497,536 km (0.105 R)
• M12: 2,864,650 km (0.063 R)
• M13: 3,392,281 km (0.115 R)
• M14: 3,835,989 km (0.079 R)
• M15: 4,064,724 km (0.058 R)
• M16: 4,258,752 km (0.066 R)
• M17: 5,960,877 km (0.112 R)
• M18: 6,630,626 km (0.105 R)
• M19: 6,951,215 km (0.087 R)
• M20: 7,750,965 km (0.112 R)
• M21: 8,629,104 km (0.107 R)
• M22: 8,778,403 km (0.047 R)
• M23: 8,928,749 km (0.085 R)
• M24: 9,079,843 km (0.101 R)
• M25: 10,530,942 km (0.102 R)
• M26: 11,066,502 km (0.114 R)
• M27: 11,446,631 km (0.102 R)
• M28: 12,219,752 km (0.096 R)
• M29: 12,725,543 km (0.08 R)
• M30: 13,181,068 km (0.104 R)
• M31: 13,410,701 km (0.066 R)
• M32: 13,583,935 km (0.116 R)
• M33: 13,641,830 km (0.1 R)
• M34: 13,699,724 km (0.066 R)
• M35: 13,815,962 km (0.083 R)
• M36: 14,697,692 km (0.076 R)
• M37: 16,887,206 km (0.05 R)
• M38: 17,199,267 km (0.082 R)
• M39: 17,261,949 km (0.099 R)
• M40: 17,387,461 km (0.106 R)
• M41: 18,146,820 km (0.039 R)
• M42: 19,306,204 km (0.108 R)
• M43: 20,622,366 km (0.032 R)
• M44: 20,822,228 km (0.087 R)
• M45: 21,425,856 km (0.105 R)
• M46: 22,239,519 km (0.12 R)
• M47: 24,811,555 km (0.12 R)
• M48: 25,594,101 km (0.096 R)
• M49: 26,529,387 km (0.104 R)
• M50: 26,674,348 km (0.103 R)
• M51: 26,819,457 km (0.075 R)
• M52: 27,842,856 km (0.05 R)
• M53: 29,401,816 km (0.077 R)
• M54: 29,702,059 km (0.104 R)
• M55: 30,078,597 km (0.069 R)
• M56: 32,139,457 km (0.103 R)
• M57: 32,526,167 km (0.107 R)
• M58: 33,460,406 km (0.094 R)
• M59: 33,930,742 km (0.078 R)
• M60: 36,476,449 km (0.062 R)
• M61: 36,637,566 km (0.086 R)
• M62: 36,798,832 km (0.059 R)
• M63: 37,527,972 km (0.11 R)
• M64: 38,180,069 km (0.107 R)
• M65: 38,425,559 km (0.091 R)
• M66: 39,495,483 km (0.109 R)
• M67: 40,909,183 km (0.1 R)
• M68: 41,580,279 km (0.115 R)
• M69: 42,170,443 km (0.08 R)
• M70: 42,933,243 km (0.098 R)
• M71: 43,273,727 km (0.12 R)
• M72: 43,358,998 km (0.113 R)
• M73: 43,957,390 km (0.064 R)
• M74: 44,128,978 km (0.118 R)
• M75: 44,730,811 km (0.048 R)
• M76: 46,116,835 km (0.079 R)
• M77: 46,640,278 km (0.072 R)
• M78: 46,815,158 km (0.112 R)
• M79: 47,692,998 km (0.112 R)
• M80: 51,981,371 km (0.109 R)
• M81: 52,344,145 km (0.113 R)
• M82: 53,346,451 km (0.084 R)
• M83: 53,620,963 km (0.117 R)
• M84: 56,484,416 km (0.049 R)
• M85: 57,325,006 km (0.041 R)
• M86: 59,113,000 km (0.119 R)
• M87: 59,966,456 km (0.068 R)
• M88: 60,823,951 km (0.116 R)
• M89: 62,454,568 km (0.114 R)
• M90: 62,743,890 km (0.1 R)
• M91: 64,099,546 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.2

Radius: 6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.14 AU - 11.02 AU

Year: 22220 Days

Day: 23.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,970,836 km

• M1: 76,145 km (0.096 R)
• M2: 148,551 km (0.081 R)
• M3: 205,248 km (0.119 R)
• M4: 649,255 km (0.108 R)
• M5: 939,923 km (0.094 R)
• M6: 1,099,395 km (0.104 R)
• M7: 1,772,286 km (0.12 R)
• M8: 3,002,429 km (0.079 R)
• M9: 3,060,772 km (0.065 R)
• M10: 3,149,035 km (0.075 R)
• M11: 3,727,381 km (0.092 R)
• M12: 4,470,732 km (0.088 R)
• M13: 5,014,221 km (0.028 R)
• M14: 5,364,430 km (0.055 R)
• M15: 6,199,785 km (0.112 R)
• M16: 6,424,181 km (0.113 R)
• M17: 6,997,291 km (0.111 R)
• M18: 7,074,932 km (0.054 R)
• M19: 7,826,661 km (0.091 R)
• M20: 7,866,903 km (0.1 R)
• M21: 8,562,085 km (0.103 R)
• M22: 9,361,984 km (0.076 R)
• M23: 9,705,910 km (0.105 R)
• M24: 9,792,677 km (0.11 R)
• M25: 9,923,126 km (0.073 R)
• M26: 11,032,394 km (0.088 R)
• M27: 11,258,885 km (0.103 R)
• M28: 11,762,731 km (0.112 R)
• M29: 11,855,033 km (0.07 R)
• M30: 12,087,209 km (0.053 R)
• M31: 12,273,907 km (0.064 R)
• M32: 12,414,529 km (0.072 R)
• M33: 12,792,264 km (0.107 R)
• M34: 12,934,830 km (0.103 R)
• M35: 13,365,971 km (0.073 R)
• M36: 13,655,892 km (0.111 R)
• M37: 14,143,880 km (0.119 R)
• M38: 14,786,702 km (0.075 R)
• M39: 15,388,535 km (0.082 R)
• M40: 16,203,245 km (0.091 R)
• M41: 16,823,627 km (0.032 R)
• M42: 16,875,687 km (0.059 R)
• M43: 17,874,552 km (0.088 R)
• M44: 18,354,462 km (0.099 R)
• M45: 19,709,519 km (0.112 R)
• M46: 20,482,342 km (0.118 R)
• M47: 20,593,643 km (0.061 R)
• M48: 20,984,393 km (0.068 R)
• M49: 21,830,069 km (0.104 R)
• M50: 22,114,455 km (0.06 R)
• M51: 22,342,891 km (0.119 R)
• M52: 22,457,333 km (0.117 R)
• M53: 22,686,966 km (0.038 R)
• M54: 22,859,602 km (0.059 R)
• M55: 23,264,264 km (0.119 R)
• M56: 23,380,352 km (0.081 R)
• M57: 23,438,396 km (0.105 R)
• M58: 23,846,499 km (0.068 R)
• M59: 24,080,620 km (0.109 R)
• M60: 24,374,430 km (0.077 R)
• M61: 24,847,010 km (0.065 R)
• M62: 25,921,421 km (0.097 R)
• M63: 27,377,458 km (0.057 R)
• M64: 27,438,643 km (0.102 R)
• M65: 27,868,587 km (0.114 R)
• M66: 27,930,222 km (0.112 R)
• M67: 28,053,490 km (0.075 R)
• M68: 28,362,709 km (0.118 R)
• M69: 28,672,975 km (0.047 R)
• M70: 30,876,253 km (0.075 R)
• M71: 31,195,494 km (0.111 R)
• M72: 31,644,138 km (0.093 R)
• M73: 32,030,550 km (0.089 R)
• M74: 32,224,279 km (0.097 R)
• M75: 35,043,600 km (0.084 R)
• M76: 36,179,796 km (0.078 R)
• M77: 36,718,797 km (0.096 R)
• M78: 37,464,094 km (0.095 R)
• M79: 38,009,229 km (0.113 R)
• M80: 38,488,391 km (0.058 R)
• M81: 38,694,387 km (0.058 R)
• M82: 39,521,813 km (0.108 R)
• M83: 39,799,018 km (0.085 R)
• M84: 43,317,410 km (0.076 R)
• M85: 44,176,550 km (0.119 R)
• M86: 45,766,028 km (0.079 R)
• M87: 46,494,869 km (0.117 R)
• M88: 46,567,872 km (0.058 R)
• M89: 46,933,938 km (0.047 R)
• M90: 47,080,544 km (0.071 R)
• M91: 47,447,957 km (0.108 R)
• M92: 47,521,409 km (0.107 R)
• M93: 49,671,729 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit