🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.56 AU - 1.7 AU

Year: 768 Days

Day: 31.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,059,936 km

• M1: 794,365 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.49 AU - 2.49 AU

Year: 1450 Days

Day: 27.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 14

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.53 AU - 10.03 AU

Year: 9599 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,059,936 km

• M1: 212,279 km (0.035 R)
• M2: 361,279 km (0.104 R)
• M3: 797,656 km (0.09 R)
• M4: 1,127,818 km (0.116 R)
• M5: 1,339,350 km (0.077 R)
• M6: 1,501,813 km (0.1 R)
• M7: 1,847,235 km (0.099 R)
• M8: 2,388,180 km (0.106 R)
• M9: 3,497,897 km (0.054 R)
• M10: 3,754,757 km (0.082 R)
• M11: 3,929,338 km (0.086 R)
• M12: 4,166,450 km (0.088 R)
• M13: 4,561,987 km (0.098 R)
• M14: 4,811,516 km (0.075 R)
• M15: 5,989,600 km (0.071 R)
• M16: 6,160,141 km (0.106 R)
• M17: 6,822,860 km (0.06 R)
• M18: 8,291,911 km (0.114 R)
• M19: 9,376,944 km (0.025 R)
• M20: 10,017,073 km (0.028 R)
• M21: 10,506,408 km (0.115 R)
• M22: 10,712,554 km (0.07 R)
• M23: 11,255,145 km (0.036 R)
• M24: 11,381,556 km (0.068 R)
• M25: 11,508,564 km (0.063 R)
• M26: 11,806,563 km (0.1 R)
• M27: 12,280,190 km (0.055 R)
• M28: 13,693,291 km (0.066 R)
• M29: 15,390,479 km (0.1 R)
• M30: 15,531,101 km (0.089 R)
• M31: 16,192,623 km (0.044 R)
• M32: 16,766,929 km (0.111 R)
• M33: 18,629,423 km (0.026 R)
• M34: 18,729,354 km (0.08 R)
• M35: 19,080,161 km (0.119 R)
• M36: 19,585,204 km (0.025 R)
• M37: 19,992,409 km (0.097 R)
• M38: 20,094,734 km (0.069 R)
• M39: 20,197,209 km (0.109 R)
• M40: 20,402,457 km (0.059 R)
• M41: 20,711,825 km (0.115 R)
• M42: 21,022,839 km (0.071 R)
• M43: 22,334,812 km (0.071 R)
• M44: 22,494,134 km (0.079 R)
• M45: 23,349,834 km (0.118 R)
• M46: 23,835,728 km (0.032 R)
• M47: 24,379,666 km (0.105 R)
• M48: 24,543,625 km (0.1 R)
• M49: 25,037,896 km (0.11 R)
• M50: 25,646,311 km (0.057 R)
• M51: 25,813,113 km (0.109 R)
• M52: 26,483,909 km (0.11 R)
• M53: 30,157,136 km (0.1 R)
• M54: 30,509,738 km (0.108 R)
• M55: 31,397,003 km (0.066 R)
• M56: 31,515,933 km (0.06 R)
• M57: 32,412,772 km (0.034 R)
• M58: 32,834,189 km (0.073 R)
• M59: 33,196,815 km (0.081 R)
• M60: 33,804,332 km (0.056 R)
• M61: 35,276,973 km (0.03 R)
• M62: 35,400,691 km (0.112 R)
• M63: 35,524,558 km (0.087 R)
• M64: 35,648,425 km (0.112 R)
• M65: 36,208,070 km (0.118 R)
• M66: 37,084,415 km (0.065 R)
• M67: 37,462,149 km (0.071 R)
• M68: 38,284,788 km (0.099 R)
• M69: 38,602,833 km (0.111 R)
• M70: 39,241,616 km (0.117 R)
• M71: 39,755,036 km (0.097 R)
• M72: 40,012,643 km (0.095 R)
• M73: 40,788,607 km (0.12 R)
• M74: 41,831,155 km (0.057 R)
• M75: 42,421,468 km (0.12 R)
• M76: 44,208,714 km (0.1 R)
• M77: 44,542,317 km (0.043 R)
• M78: 44,742,928 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.8

Radius: 5.3

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.67 AU - 17.39 AU

Year: 24796 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,059,936 km

• M1: 211,681 km (0.079 R)
• M2: 278,402 km (0.101 R)
• M3: 333,753 km (0.059 R)
• M4: 413,788 km (0.107 R)
• M5: 478,264 km (0.114 R)
• M6: 1,079,349 km (0.119 R)
• M7: 1,801,458 km (0.085 R)
• M8: 2,132,069 km (0.104 R)
• M9: 2,481,529 km (0.103 R)
• M10: 2,561,564 km (0.076 R)
• M11: 2,765,466 km (0.05 R)
• M12: 3,102,660 km (0.039 R)
• M13: 3,861,719 km (0.112 R)
• M14: 4,334,000 km (0.093 R)
• M15: 5,177,882 km (0.078 R)
• M16: 5,229,044 km (0.119 R)
• M17: 5,383,728 km (0.093 R)
• M18: 5,644,776 km (0.096 R)
• M19: 5,750,393 km (0.119 R)
• M20: 6,017,275 km (0.116 R)
• M21: 6,507,807 km (0.113 R)
• M22: 6,898,107 km (0.051 R)
• M23: 7,526,718 km (0.044 R)
• M24: 7,643,105 km (0.068 R)
• M25: 10,026,348 km (0.047 R)
• M26: 12,479,754 km (0.04 R)
• M27: 13,033,565 km (0.072 R)
• M28: 14,524,756 km (0.073 R)
• M29: 14,742,272 km (0.112 R)
• M30: 15,033,838 km (0.088 R)
• M31: 15,548,604 km (0.077 R)
• M32: 16,219,102 km (0.061 R)
• M33: 16,898,875 km (0.1 R)
• M34: 18,599,503 km (0.116 R)
• M35: 19,950,372 km (0.095 R)
• M36: 23,251,399 km (0.047 R)
• M37: 24,188,330 km (0.1 R)
• M38: 24,877,528 km (0.077 R)
• M39: 25,485,942 km (0.112 R)
• M40: 26,540,158 km (0.099 R)
• M41: 26,805,844 km (0.085 R)
• M42: 27,967,771 km (0.112 R)
• M43: 30,247,792 km (0.116 R)
• M44: 30,340,243 km (0.077 R)
• M45: 31,456,842 km (0.109 R)
• M46: 32,586,904 km (0.077 R)
• M47: 32,776,594 km (0.108 R)
• M48: 34,306,681 km (0.11 R)
• M49: 35,860,106 km (0.104 R)
• M50: 37,039,984 km (0.096 R)
• M51: 37,634,785 km (0.118 R)
• M52: 37,734,118 km (0.085 R)
• M53: 38,232,728 km (0.045 R)
• M54: 38,432,591 km (0.103 R)
• M55: 40,859,666 km (0.117 R)
• M56: 41,268,966 km (0.105 R)
• M57: 43,962,326 km (0.068 R)
• M58: 44,802,468 km (0.117 R)
• M59: 46,285,282 km (0.032 R)
• M60: 47,461,720 km (0.06 R)
• M61: 47,999,674 km (0.077 R)
• M62: 49,734,710 km (0.046 R)
• M63: 50,719,812 km (0.113 R)
• M64: 52,597,714 km (0.117 R)
• M65: 53,042,917 km (0.096 R)
• M66: 53,265,967 km (0.108 R)
• M67: 53,377,567 km (0.113 R)
• M68: 53,713,115 km (0.084 R)
• M69: 54,610,852 km (0.076 R)
• M70: 56,535,279 km (0.115 R)
• M71: 58,136,575 km (0.081 R)
• M72: 58,596,888 km (0.118 R)
• M73: 61,266,761 km (0.103 R)
• M74: 61,383,746 km (0.104 R)
• M75: 66,123,605 km (0.101 R)
• M76: 67,568,272 km (0.073 R)
• M77: 67,689,147 km (0.114 R)
• M78: 69,510,800 km (0.101 R)
• M79: 69,999,237 km (0.054 R)
• M80: 70,121,459 km (0.033 R)
• M81: 70,488,871 km (0.106 R)
• M82: 70,611,392 km (0.106 R)
• M83: 74,321,718 km (0.117 R)
• M84: 75,071,353 km (0.071 R)
• M85: 75,447,143 km (0.116 R)
• M86: 77,082,547 km (0.028 R)
• M87: 79,111,543 km (0.078 R)
• M88: 79,876,885 km (0.093 R)
• M89: 80,132,548 km (0.058 R)
• M90: 80,901,182 km (0.108 R)
• M91: 81,672,210 km (0.107 R)
• M92: 82,316,677 km (0.088 R)
• M93: 84,780,853 km (0.112 R)
• M94: 85,563,998 km (0.072 R)
• M95: 86,743,278 km (0.113 R)
• M96: 87,137,618 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 18,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit