🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.19 AU - 1.77 AU

Year: 642 Days

Day: 26.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,627,060 km

• M1: 174,880 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.73 AU - 1.97 AU

Year: 897 Days

Day: 28.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 14.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.33 AU - 7.55 AU

Year: 5825 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 70,627,060 km

• M1: 346,020 km (0.071 R)
• M2: 447,298 km (0.114 R)
• M3: 553,961 km (0.104 R)
• M4: 767,138 km (0.117 R)
• M5: 1,071,869 km (0.09 R)
• M6: 1,416,243 km (0.1 R)
• M7: 1,631,365 km (0.072 R)
• M8: 1,842,148 km (0.047 R)
• M9: 1,951,205 km (0.089 R)
• M10: 2,225,119 km (0.112 R)
• M11: 2,341,655 km (0.116 R)
• M12: 2,974,155 km (0.053 R)
• M13: 3,103,408 km (0.094 R)
• M14: 5,080,344 km (0.1 R)
• M15: 5,392,704 km (0.118 R)
• M16: 5,734,386 km (0.075 R)
• M17: 5,942,925 km (0.101 R)
• M18: 6,487,162 km (0.091 R)
• M19: 6,655,908 km (0.055 R)
• M20: 6,875,219 km (0.115 R)
• M21: 7,072,090 km (0.057 R)
• M22: 8,214,718 km (0.087 R)
• M23: 8,529,173 km (0.111 R)
• M24: 9,688,257 km (0.104 R)
• M25: 10,953,855 km (0.107 R)
• M26: 11,300,174 km (0.074 R)
• M27: 11,416,412 km (0.107 R)
• M28: 12,390,743 km (0.117 R)
• M29: 12,872,747 km (0.071 R)
• M30: 13,638,239 km (0.056 R)
• M31: 15,567,603 km (0.058 R)
• M32: 15,729,468 km (0.045 R)
• M33: 16,481,646 km (0.079 R)
• M34: 17,011,671 km (0.106 R)
• M35: 18,020,859 km (0.107 R)
• M36: 20,485,783 km (0.085 R)
• M37: 20,734,414 km (0.116 R)
• M38: 21,811,818 km (0.097 R)
• M39: 21,920,426 km (0.117 R)
• M40: 22,065,686 km (0.109 R)
• M41: 22,174,892 km (0.051 R)
• M42: 22,540,061 km (0.073 R)
• M43: 22,760,119 km (0.035 R)
• M44: 22,980,926 km (0.108 R)
• M45: 23,535,934 km (0.094 R)
• M46: 23,684,784 km (0.045 R)
• M47: 23,983,231 km (0.026 R)
• M48: 24,433,371 km (0.089 R)
• M49: 24,697,112 km (0.082 R)
• M50: 24,886,204 km (0.091 R)
• M51: 25,265,734 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.6

Radius: 3.8

Gravity: 49.42 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.3 AU - 13.54 AU

Year: 17524 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 70,627,060 km

• M1: 232,176 km (0.047 R)
• M2: 343,178 km (0.095 R)
• M3: 413,937 km (0.085 R)
• M4: 529,427 km (0.093 R)
• M5: 676,631 km (0.054 R)
• M6: 766,390 km (0.119 R)
• M7: 1,244,056 km (0.095 R)
• M8: 1,298,809 km (0.112 R)
• M9: 1,382,584 km (0.072 R)
• M10: 2,049,042 km (0.104 R)
• M11: 2,212,553 km (0.059 R)
• M12: 2,944,535 km (0.046 R)
• M13: 3,129,139 km (0.097 R)
• M14: 3,355,480 km (0.093 R)
• M15: 3,944,297 km (0.066 R)
• M16: 4,106,611 km (0.095 R)
• M17: 4,147,601 km (0.079 R)
• M18: 4,396,083 km (0.113 R)
• M19: 4,691,988 km (0.105 R)
• M20: 4,994,325 km (0.09 R)
• M21: 5,169,953 km (0.095 R)
• M22: 6,742,675 km (0.107 R)
• M23: 6,985,473 km (0.099 R)
• M24: 8,554,006 km (0.071 R)
• M25: 9,512,480 km (0.081 R)
• M26: 9,894,403 km (0.102 R)
• M27: 10,004,358 km (0.091 R)
• M28: 10,059,559 km (0.12 R)
• M29: 10,114,761 km (0.028 R)
• M30: 10,225,613 km (0.102 R)
• M31: 10,673,060 km (0.04 R)
• M32: 11,586,804 km (0.085 R)
• M33: 12,525,231 km (0.074 R)
• M34: 14,287,494 km (0.032 R)
• M35: 14,474,192 km (0.095 R)
• M36: 15,932,173 km (0.029 R)
• M37: 18,238,524 km (0.03 R)
• M38: 19,258,482 km (0.047 R)
• M39: 19,740,785 km (0.114 R)
• M40: 20,018,140 km (0.034 R)
• M41: 20,576,738 km (0.116 R)
• M42: 20,928,443 km (0.115 R)
• M43: 22,210,945 km (0.109 R)
• M44: 22,355,158 km (0.061 R)
• M45: 24,256,098 km (0.053 R)
• M46: 24,851,348 km (0.113 R)
• M47: 24,926,147 km (0.039 R)
• M48: 26,972,496 km (0.109 R)
• M49: 28,054,537 km (0.092 R)
• M50: 29,229,629 km (0.105 R)
• M51: 29,308,467 km (0.028 R)
• M52: 29,624,866 km (0.108 R)
• M53: 30,580,647 km (0.107 R)
• M54: 30,901,385 km (0.09 R)
• M55: 30,981,869 km (0.084 R)
• M56: 31,223,469 km (0.07 R)
• M57: 32,604,108 km (0.111 R)
• M58: 33,096,135 km (0.077 R)
• M59: 33,178,414 km (0.105 R)
• M60: 34,087,520 km (0.107 R)
• M61: 34,420,226 km (0.036 R)
• M62: 34,503,552 km (0.107 R)
• M63: 36,778,637 km (0.055 R)
• M64: 37,205,140 km (0.047 R)
• M65: 39,275,575 km (0.062 R)
• M66: 42,450,640 km (0.092 R)
• M67: 43,707,411 km (0.103 R)
• M68: 44,885,345 km (0.114 R)
• M69: 44,976,450 km (0.082 R)
• M70: 45,067,555 km (0.076 R)
• M71: 45,249,915 km (0.061 R)
• M72: 45,432,574 km (0.087 R)
• M73: 45,798,491 km (0.037 R)
• M74: 47,272,329 km (0.072 R)
• M75: 47,922,032 km (0.066 R)
• M76: 49,511,958 km (0.075 R)
• M77: 49,700,153 km (0.096 R)
• M78: 50,834,404 km (0.107 R)
• M79: 50,929,249 km (0.065 R)
• M80: 51,499,965 km (0.109 R)
• M81: 51,977,032 km (0.108 R)
• M82: 52,072,625 km (0.086 R)
• M83: 52,359,853 km (0.047 R)
• M84: 53,224,529 km (0.119 R)
• M85: 54,481,749 km (0.097 R)
• M86: 55,260,406 km (0.086 R)
• M87: 55,455,482 km (0.109 R)
• M88: 55,748,843 km (0.091 R)
• M89: 56,533,335 km (0.115 R)
• M90: 57,025,512 km (0.111 R)
• M91: 58,014,054 km (0.067 R)
• M92: 58,709,535 km (0.066 R)
• M93: 61,720,940 km (0.105 R)
• M94: 61,923,495 km (0.112 R)
• M95: 63,858,544 km (0.066 R)
• M96: 64,988,008 km (0.12 R)
• M97: 66,331,247 km (0.106 R)
• M98: 67,266,533 km (0.06 R)
• M99: 68,206,157 km (0.1 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit