🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.54 AU - 0.54 AU

Year: 149 Days

Day: 30.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.89 AU

Year: 239 Days

Day: 20 Hours

Environment

Temp: 164 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.54 AU - 2.86 AU

Year: 1663 Days

Day: 45.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 14.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.28 AU - 5.74 AU

Year: 4847 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 88,582,406 km

• M1: 185,651 km (0.088 R)
• M2: 315,951 km (0.112 R)
• M3: 420,370 km (0.105 R)
• M4: 609,761 km (0.114 R)
• M5: 711,787 km (0.104 R)
• M6: 809,624 km (0.088 R)
• M7: 901,028 km (0.083 R)
• M8: 1,021,005 km (0.095 R)
• M9: 1,251,685 km (0.097 R)
• M10: 1,346,381 km (0.088 R)
• M11: 1,500,317 km (0.086 R)
• M12: 1,675,347 km (0.066 R)
• M13: 1,826,740 km (0.062 R)
• M14: 2,427,076 km (0.094 R)
• M15: 2,758,734 km (0.108 R)
• M16: 2,866,445 km (0.114 R)
• M17: 3,049,403 km (0.054 R)
• M18: 3,255,250 km (0.045 R)
• M19: 3,800,085 km (0.087 R)
• M20: 4,001,743 km (0.053 R)
• M21: 4,352,849 km (0.115 R)
• M22: 4,542,839 km (0.101 R)
• M23: 4,887,362 km (0.073 R)
• M24: 5,420,380 km (0.108 R)
• M25: 5,556,663 km (0.111 R)
• M26: 5,878,897 km (0.113 R)
• M27: 6,349,981 km (0.066 R)
• M28: 6,469,809 km (0.113 R)
• M29: 7,429,329 km (0.111 R)
• M30: 7,784,774 km (0.093 R)
• M31: 8,119,873 km (0.05 R)
• M32: 8,644,663 km (0.096 R)
• M33: 9,479,867 km (0.085 R)
• M34: 9,589,523 km (0.099 R)
• M35: 10,060,307 km (0.082 R)
• M36: 10,256,430 km (0.113 R)
• M37: 10,538,721 km (0.066 R)
• M38: 10,737,986 km (0.039 R)
• M39: 11,255,893 km (0.075 R)
• M40: 11,401,153 km (0.093 R)
• M41: 11,547,160 km (0.086 R)
• M42: 11,752,558 km (0.088 R)
• M43: 12,107,554 km (0.096 R)
• M44: 12,376,082 km (0.051 R)
• M45: 12,616,486 km (0.097 R)
• M46: 12,828,017 km (0.111 R)
• M47: 13,285,488 km (0.108 R)
• M48: 13,934,892 km (0.063 R)
• M49: 14,059,806 km (0.076 R)
• M50: 14,185,169 km (0.109 R)
• M51: 14,563,203 km (0.076 R)
• M52: 14,721,627 km (0.088 R)
• M53: 15,490,411 km (0.112 R)
• M54: 15,912,426 km (0.111 R)
• M55: 18,112,413 km (0.084 R)
• M56: 18,556,868 km (0.103 R)
• M57: 19,352,280 km (0.083 R)
• M58: 20,583,919 km (0.084 R)
• M59: 20,868,903 km (0.111 R)
• M60: 21,047,822 km (0.092 R)
• M61: 21,443,060 km (0.097 R)
• M62: 21,949,598 km (0.085 R)
• M63: 22,717,035 km (0.032 R)
• M64: 22,827,289 km (0.109 R)
• M65: 23,307,498 km (0.089 R)
• M66: 23,530,399 km (0.092 R)
• M67: 23,679,249 km (0.077 R)
• M68: 24,843,868 km (0.116 R)
• M69: 25,147,552 km (0.093 R)
• M70: 25,605,172 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896

Radius: 7.6

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.62 AU - 18.56 AU

Year: 21967 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,582,406 km

• M1: 344,823 km (0.109 R)
• M2: 577,448 km (0.033 R)
• M3: 829,071 km (0.102 R)
• M4: 911,201 km (0.104 R)
• M5: 1,330,523 km (0.051 R)
• M6: 2,096,764 km (0.087 R)
• M7: 2,685,581 km (0.035 R)
• M8: 2,977,147 km (0.081 R)
• M9: 3,148,287 km (0.072 R)
• M10: 3,322,868 km (0.085 R)
• M11: 3,865,160 km (0.053 R)
• M12: 4,052,158 km (0.088 R)
• M13: 4,146,853 km (0.094 R)
• M14: 5,651,957 km (0.048 R)
• M15: 5,917,793 km (0.115 R)
• M16: 6,572,582 km (0.11 R)
• M17: 7,538,985 km (0.083 R)
• M18: 7,772,806 km (0.106 R)
• M19: 8,488,632 km (0.102 R)
• M20: 8,670,992 km (0.055 R)
• M21: 9,728,050 km (0.083 R)
• M22: 12,165,748 km (0.117 R)
• M23: 12,234,114 km (0.104 R)
• M24: 13,134,843 km (0.089 R)
• M25: 13,275,315 km (0.084 R)
• M26: 13,842,291 km (0.1 R)
• M27: 13,913,649 km (0.114 R)
• M28: 15,367,591 km (0.103 R)
• M29: 15,589,893 km (0.053 R)
• M30: 15,813,093 km (0.116 R)
• M31: 16,565,122 km (0.056 R)
• M32: 16,869,254 km (0.038 R)
• M33: 16,945,549 km (0.071 R)
• M34: 18,025,795 km (0.104 R)
• M35: 18,103,886 km (0.11 R)
• M36: 19,048,895 km (0.104 R)
• M37: 19,768,012 km (0.093 R)
• M38: 20,577,636 km (0.044 R)
• M39: 21,398,031 km (0.113 R)
• M40: 22,145,422 km (0.042 R)
• M41: 22,648,519 km (0.053 R)
• M42: 24,094,233 km (0.111 R)
• M43: 24,438,607 km (0.092 R)
• M44: 25,307,023 km (0.089 R)
• M45: 25,657,232 km (0.09 R)
• M46: 26,273,874 km (0.091 R)
• M47: 26,628,421 km (0.083 R)
• M48: 26,717,282 km (0.077 R)
• M49: 27,163,233 km (0.106 R)
• M50: 29,797,801 km (0.053 R)
• M51: 30,911,558 km (0.1 R)
• M52: 36,187,875 km (0.1 R)
• M53: 36,483,630 km (0.083 R)
• M54: 36,681,248 km (0.106 R)
• M55: 37,176,716 km (0.059 R)
• M56: 38,374,995 km (0.082 R)
• M57: 39,890,721 km (0.083 R)
• M58: 40,298,076 km (0.115 R)
• M59: 42,045,230 km (0.072 R)
• M60: 42,771,826 km (0.103 R)
• M61: 43,816,917 km (0.091 R)
• M62: 44,342,604 km (0.098 R)
• M63: 44,870,385 km (0.091 R)
• M64: 46,038,894 km (0.03 R)
• M65: 48,731,656 km (0.081 R)
• M66: 49,932,478 km (0.091 R)
• M67: 50,591,606 km (0.105 R)
• M68: 51,696,536 km (0.076 R)
• M69: 52,921,144 km (0.074 R)
• M70: 56,423,380 km (0.103 R)
• M71: 56,537,673 km (0.116 R)
• M72: 60,466,562 km (0.065 R)
• M73: 61,403,792 km (0.079 R)
• M74: 61,638,811 km (0.027 R)
• M75: 62,700,357 km (0.109 R)
• M76: 63,886,818 km (0.092 R)
• M77: 64,363,437 km (0.089 R)
• M78: 64,721,724 km (0.114 R)
• M79: 65,320,265 km (0.108 R)
• M80: 68,462,418 km (0.026 R)
• M81: 70,174,566 km (0.081 R)
• M82: 71,035,951 km (0.117 R)
• M83: 72,396,693 km (0.086 R)
• M84: 74,265,918 km (0.118 R)
• M85: 75,898,779 km (0.049 R)
• M86: 76,656,343 km (0.036 R)
• M87: 77,670,466 km (0.091 R)
• M88: 77,924,633 km (0.12 R)
• M89: 78,179,099 km (0.103 R)
• M90: 80,096,645 km (0.08 R)
• M91: 80,353,355 km (0.099 R)
• M92: 81,770,944 km (0.087 R)
• M93: 82,288,403 km (0.1 R)
• M94: 83,586,763 km (0.094 R)
• M95: 83,717,063 km (0.083 R)
• M96: 84,499,759 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit