🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.84 AU - 0.92 AU

Year: 299 Days

Day: 27.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.84 AU - 0.94 AU

Year: 304 Days

Day: 23.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,126,192 km

• M1: 96,341 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.21 AU - 1.57 AU

Year: 593 Days

Day: 30.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,126,192 km

• M1: 444,156 km (0.069 R)

Asteroid Belt

Center: 9.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.4

Radius: 7

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.95 AU - 19.25 AU

Year: 25573 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,126,192 km

• M1: 89,310 km (0.111 R)
• M2: 257,009 km (0.082 R)
• M3: 348,563 km (0.076 R)
• M4: 399,127 km (0.1 R)
• M5: 758,611 km (0.071 R)
• M6: 1,307,186 km (0.108 R)
• M7: 1,446,163 km (0.04 R)
• M8: 2,311,736 km (0.078 R)
• M9: 2,378,905 km (0.045 R)
• M10: 2,759,333 km (0.05 R)
• M11: 3,422,650 km (0.075 R)
• M12: 3,615,481 km (0.091 R)
• M13: 3,971,524 km (0.117 R)
• M14: 4,338,637 km (0.058 R)
• M15: 4,463,552 km (0.108 R)
• M16: 6,052,131 km (0.064 R)
• M17: 6,098,507 km (0.118 R)
• M18: 6,191,706 km (0.089 R)
• M19: 6,954,207 km (0.06 R)
• M20: 7,645,648 km (0.106 R)
• M21: 8,152,785 km (0.106 R)
• M22: 8,307,020 km (0.119 R)
• M23: 9,093,007 km (0.064 R)
• M24: 9,360,189 km (0.087 R)
• M25: 9,738,672 km (0.101 R)
• M26: 9,957,085 km (0.057 R)
• M27: 11,073,833 km (0.076 R)
• M28: 12,112,491 km (0.086 R)
• M29: 12,288,717 km (0.066 R)
• M30: 12,406,600 km (0.12 R)
• M31: 14,034,524 km (0.105 R)
• M32: 14,281,361 km (0.115 R)
• M33: 16,631,992 km (0.099 R)
• M34: 17,751,583 km (0.06 R)
• M35: 18,963,325 km (0.105 R)
• M36: 20,971,228 km (0.107 R)
• M37: 21,041,539 km (0.107 R)
• M38: 21,750,334 km (0.099 R)
• M39: 22,179,231 km (0.12 R)
• M40: 23,263,815 km (0.098 R)
• M41: 23,555,980 km (0.06 R)
• M42: 24,070,148 km (0.101 R)
• M43: 24,291,702 km (0.104 R)
• M44: 26,696,039 km (0.068 R)
• M45: 29,411,390 km (0.059 R)
• M46: 29,727,191 km (0.1 R)
• M47: 34,515,221 km (0.118 R)
• M48: 34,681,574 km (0.12 R)
• M49: 35,685,974 km (0.093 R)
• M50: 37,808,767 km (0.097 R)
• M51: 37,980,356 km (0.081 R)
• M52: 45,234,806 km (0.075 R)
• M53: 45,599,376 km (0.12 R)
• M54: 46,056,397 km (0.102 R)
• M55: 47,900,041 km (0.12 R)
• M56: 48,737,490 km (0.037 R)
• M57: 49,861,569 km (0.05 R)
• M58: 50,994,174 km (0.103 R)
• M59: 52,421,936 km (0.097 R)
• M60: 52,517,529 km (0.103 R)
• M61: 54,733,373 km (0.056 R)
• M62: 58,460,753 km (0.094 R)
• M63: 59,056,751 km (0.104 R)
• M64: 59,754,625 km (0.105 R)
• M65: 61,359,960 km (0.088 R)
• M66: 61,763,426 km (0.104 R)
• M67: 62,471,772 km (0.038 R)
• M68: 62,776,203 km (0.087 R)
• M69: 64,408,017 km (0.066 R)
• M70: 68,652,707 km (0.027 R)
• M71: 68,861,994 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 5.2

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.12 AU - 18.78 AU

Year: 27503 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,126,192 km

• M1: 89,160 km (0.063 R)
• M2: 161,715 km (0.107 R)
• M3: 242,947 km (0.083 R)
• M4: 339,138 km (0.033 R)
• M5: 495,319 km (0.113 R)
• M6: 1,053,618 km (0.098 R)
• M7: 1,248,993 km (0.103 R)
• M8: 1,350,869 km (0.112 R)
• M9: 1,563,148 km (0.093 R)
• M10: 2,138,502 km (0.112 R)
• M11: 2,861,957 km (0.091 R)
• M12: 3,751,615 km (0.05 R)
• M13: 4,509,628 km (0.083 R)
• M14: 5,368,469 km (0.104 R)
• M15: 5,816,515 km (0.088 R)
• M16: 7,850,747 km (0.106 R)
• M17: 7,913,578 km (0.114 R)
• M18: 8,616,239 km (0.034 R)
• M19: 8,811,315 km (0.105 R)
• M20: 9,740,916 km (0.114 R)
• M21: 10,148,720 km (0.105 R)
• M22: 10,285,901 km (0.092 R)
• M23: 11,263,373 km (0.062 R)
• M24: 15,854,233 km (0.065 R)
• M25: 16,173,325 km (0.107 R)
• M26: 16,413,878 km (0.052 R)
• M27: 17,224,549 km (0.107 R)
• M28: 18,297,615 km (0.048 R)
• M29: 18,716,190 km (0.114 R)
• M30: 21,998,217 km (0.042 R)
• M31: 22,264,801 km (0.115 R)
• M32: 22,353,811 km (0.12 R)
• M33: 22,711,350 km (0.104 R)
• M34: 23,070,834 km (0.117 R)
• M35: 23,251,399 km (0.084 R)
• M36: 24,711,623 km (0.107 R)
• M37: 24,803,925 km (0.052 R)
• M38: 25,266,931 km (0.101 R)
• M39: 25,359,831 km (0.085 R)
• M40: 25,452,881 km (0.06 R)
• M41: 25,732,779 km (0.089 R)
• M42: 27,337,664 km (0.029 R)
• M43: 28,200,395 km (0.068 R)
• M44: 29,658,077 km (0.082 R)
• M45: 30,544,295 km (0.084 R)
• M46: 31,239,626 km (0.067 R)
• M47: 31,940,193 km (0.091 R)
• M48: 32,040,722 km (0.108 R)
• M49: 33,356,735 km (0.043 R)
• M50: 34,278,258 km (0.117 R)
• M51: 35,104,188 km (0.099 R)
• M52: 38,046,628 km (0.076 R)
• M53: 39,655,254 km (0.106 R)
• M54: 39,871,273 km (0.087 R)
• M55: 42,384,966 km (0.086 R)
• M56: 43,828,287 km (0.107 R)
• M57: 44,163,685 km (0.08 R)
• M58: 44,612,030 km (0.097 R)
• M59: 46,420,967 km (0.095 R)
• M60: 46,991,234 km (0.106 R)
• M61: 48,253,691 km (0.069 R)
• M62: 49,643,754 km (0.032 R)
• M63: 50,460,708 km (0.046 R)
• M64: 50,812,114 km (0.072 R)
• M65: 51,399,734 km (0.109 R)
• M66: 53,892,035 km (0.094 R)
• M67: 54,491,174 km (0.096 R)
• M68: 55,575,310 km (0.119 R)
• M69: 56,666,477 km (0.086 R)
• M70: 58,255,056 km (0.107 R)
• M71: 59,982,164 km (0.103 R)
• M72: 60,354,513 km (0.094 R)
• M73: 63,234,122 km (0.105 R)
• M74: 63,739,464 km (0.078 R)
• M75: 65,774,294 km (0.074 R)
• M76: 66,799,638 km (0.11 R)
• M77: 66,928,143 km (0.094 R)
• M78: 69,125,885 km (0.113 R)
• M79: 69,907,235 km (0.106 R)
• M80: 71,347,264 km (0.08 R)
• M81: 71,478,760 km (0.106 R)
• M82: 73,194,199 km (0.098 R)
• M83: 73,459,286 km (0.081 R)
• M84: 73,591,980 km (0.097 R)
• M85: 74,123,501 km (0.063 R)
• M86: 75,591,804 km (0.043 R)
• M87: 75,859,734 km (0.111 R)
• M88: 76,800,106 km (0.082 R)
• M89: 84,878,391 km (0.069 R)
• M90: 85,854,667 km (0.099 R)
• M91: 88,381,973 km (0.109 R)
• M92: 94,517,431 km (0.077 R)
• M93: 95,818,783 km (0.096 R)
• M94: 95,963,743 km (0.071 R)
• M95: 96,399,073 km (0.116 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit