🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.82 AU - 1.92 AU

Year: 912 Days

Day: 46 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,239,317 km

• M1: 59,839 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.25 AU - 3.63 AU

Year: 1797 Days

Day: 46.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 8.4

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.07 AU - 13.03 AU

Year: 14910 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,239,317 km

• M1: 281,543 km (0.073 R)
• M2: 491,429 km (0.117 R)
• M3: 1,250,788 km (0.062 R)
• M4: 1,329,775 km (0.097 R)
• M5: 1,465,461 km (0.079 R)
• M6: 1,605,634 km (0.111 R)
• M7: 2,404,636 km (0.109 R)
• M8: 2,503,969 km (0.08 R)
• M9: 2,775,489 km (0.091 R)
• M10: 2,844,903 km (0.12 R)
• M11: 4,110,949 km (0.082 R)
• M12: 5,096,351 km (0.104 R)
• M13: 5,267,491 km (0.044 R)
• M14: 5,747,849 km (0.072 R)
• M15: 6,610,580 km (0.097 R)
• M16: 7,080,766 km (0.073 R)
• M17: 7,223,932 km (0.088 R)
• M18: 7,513,254 km (0.084 R)
• M19: 8,353,246 km (0.089 R)
• M20: 9,484,206 km (0.116 R)
• M21: 9,536,715 km (0.107 R)
• M22: 9,854,161 km (0.097 R)
• M23: 12,630,548 km (0.072 R)
• M24: 13,271,874 km (0.117 R)
• M25: 14,464,768 km (0.094 R)
• M26: 14,525,355 km (0.068 R)
• M27: 14,646,679 km (0.079 R)
• M28: 15,135,565 km (0.116 R)
• M29: 16,633,787 km (0.12 R)
• M30: 16,760,796 km (0.106 R)
• M31: 17,400,476 km (0.096 R)
• M32: 17,464,953 km (0.064 R)
• M33: 17,723,458 km (0.098 R)
• M34: 17,918,085 km (0.079 R)
• M35: 19,500,980 km (0.078 R)
• M36: 20,717,211 km (0.094 R)
• M37: 21,265,786 km (0.09 R)
• M38: 21,749,586 km (0.084 R)
• M39: 22,027,688 km (0.118 R)
• M40: 22,376,849 km (0.08 R)
• M41: 22,727,956 km (0.089 R)
• M42: 22,798,416 km (0.1 R)
• M43: 22,939,487 km (0.078 R)
• M44: 23,081,007 km (0.098 R)
• M45: 24,222,438 km (0.12 R)
• M46: 24,294,395 km (0.112 R)
• M47: 24,655,375 km (0.038 R)
• M48: 25,018,000 km (0.062 R)
• M49: 25,163,559 km (0.079 R)
• M50: 26,338,052 km (0.112 R)
• M51: 27,081,104 km (0.074 R)
• M52: 28,436,162 km (0.112 R)
• M53: 29,582,081 km (0.056 R)
• M54: 29,813,060 km (0.101 R)
• M55: 29,967,445 km (0.093 R)
• M56: 30,044,638 km (0.047 R)
• M57: 30,742,961 km (0.078 R)
• M58: 30,820,901 km (0.092 R)
• M59: 32,234,900 km (0.054 R)
• M60: 32,472,611 km (0.078 R)
• M61: 33,750,177 km (0.081 R)
• M62: 34,395,094 km (0.082 R)
• M63: 35,125,580 km (0.068 R)
• M64: 36,354,227 km (0.073 R)
• M65: 36,519,234 km (0.105 R)
• M66: 38,685,411 km (0.081 R)
• M67: 39,444,919 km (0.099 R)
• M68: 39,954,001 km (0.107 R)
• M69: 40,124,094 km (0.09 R)
• M70: 40,465,177 km (0.108 R)
• M71: 42,358,338 km (0.097 R)
• M72: 43,053,818 km (0.075 R)
• M73: 43,928,517 km (0.093 R)
• M74: 47,125,723 km (0.116 R)
• M75: 48,389,226 km (0.094 R)
• M76: 49,389,737 km (0.106 R)
• M77: 49,755,354 km (0.069 R)
• M78: 49,938,462 km (0.04 R)
• M79: 50,580,985 km (0.108 R)
• M80: 50,857,292 km (0.025 R)
• M81: 51,318,802 km (0.041 R)
• M82: 51,689,056 km (0.096 R)
• M83: 53,741,090 km (0.106 R)
• M84: 54,211,127 km (0.087 R)
• M85: 56,677,547 km (0.084 R)
• M86: 57,635,871 km (0.059 R)
• M87: 58,116,978 km (0.026 R)
• M88: 58,309,809 km (0.081 R)
• M89: 58,889,651 km (0.072 R)
• M90: 58,986,440 km (0.106 R)
• M91: 59,180,170 km (0.099 R)
• M92: 65,191,910 km (0.119 R)
• M93: 67,711,287 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.1

Radius: 7.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.95 AU - 17.41 AU

Year: 20049 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,239,317 km

• M1: 107,860 km (0.114 R)
• M2: 201,209 km (0.098 R)
• M3: 288,425 km (0.085 R)
• M4: 468,391 km (0.115 R)
• M5: 1,054,964 km (0.042 R)
• M6: 1,204,113 km (0.096 R)
• M7: 1,360,293 km (0.113 R)
• M8: 1,628,223 km (0.102 R)
• M9: 1,935,348 km (0.107 R)
• M10: 2,003,714 km (0.099 R)
• M11: 2,308,744 km (0.081 R)
• M12: 3,309,703 km (0.087 R)
• M13: 3,557,737 km (0.036 R)
• M14: 3,613,686 km (0.081 R)
• M15: 4,189,638 km (0.1 R)
• M16: 4,793,864 km (0.03 R)
• M17: 4,980,412 km (0.089 R)
• M18: 5,137,789 km (0.107 R)
• M19: 5,328,826 km (0.089 R)
• M20: 5,522,106 km (0.065 R)
• M21: 5,783,603 km (0.06 R)
• M22: 6,592,030 km (0.105 R)
• M23: 7,363,955 km (0.075 R)
• M24: 7,471,516 km (0.101 R)
• M25: 7,906,547 km (0.112 R)
• M26: 8,725,595 km (0.09 R)
• M27: 9,338,198 km (0.071 R)
• M28: 10,282,909 km (0.103 R)
• M29: 11,134,270 km (0.087 R)
• M30: 11,423,144 km (0.03 R)
• M31: 11,506,021 km (0.11 R)
• M32: 11,881,960 km (0.089 R)
• M33: 12,008,071 km (0.096 R)
• M34: 12,389,396 km (0.09 R)
• M35: 13,556,858 km (0.06 R)
• M36: 13,732,785 km (0.086 R)
• M37: 14,713,998 km (0.106 R)
• M38: 14,894,862 km (0.027 R)
• M39: 16,602,222 km (0.108 R)
• M40: 16,932,085 km (0.09 R)
• M41: 17,742,307 km (0.112 R)
• M42: 18,176,440 km (0.119 R)
• M43: 18,419,088 km (0.068 R)
• M44: 18,711,702 km (0.114 R)
• M45: 19,153,614 km (0.12 R)
• M46: 19,252,199 km (0.077 R)
• M47: 20,097,576 km (0.088 R)
• M48: 20,348,602 km (0.036 R)
• M49: 21,056,798 km (0.084 R)
• M50: 21,979,069 km (0.086 R)
• M51: 22,810,085 km (0.081 R)
• M52: 23,071,732 km (0.08 R)
• M53: 23,651,124 km (0.099 R)
• M54: 23,809,997 km (0.083 R)
• M55: 24,824,271 km (0.119 R)
• M56: 27,615,917 km (0.097 R)
• M57: 27,671,567 km (0.049 R)
• M58: 29,417,524 km (0.048 R)
• M59: 30,562,845 km (0.071 R)
• M60: 30,793,674 km (0.116 R)
• M61: 31,082,997 km (0.083 R)
• M62: 31,839,364 km (0.089 R)
• M63: 33,608,059 km (0.04 R)
• M64: 34,864,981 km (0.096 R)
• M65: 35,227,007 km (0.074 R)
• M66: 36,320,269 km (0.091 R)
• M67: 36,381,454 km (0.12 R)
• M68: 36,809,902 km (0.091 R)
• M69: 36,932,573 km (0.096 R)
• M70: 37,857,237 km (0.05 R)
• M71: 38,727,149 km (0.111 R)
• M72: 39,478,130 km (0.053 R)
• M73: 39,603,792 km (0.11 R)
• M74: 40,423,439 km (0.084 R)
• M75: 41,057,884 km (0.096 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit