🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.92 AU - 1.44 AU

Year: 485 Days

Day: 26.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,832,784 km

• M1: 635,193 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.41 AU - 1.61 AU

Year: 703 Days

Day: 28.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.41 AU - 1.71 AU

Year: 738 Days

Day: 12.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.28 AU - 4.38 AU

Year: 2839 Days

Day: 22.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,832,784 km

• M1: 496,216 km (0.12 R)
• M2: 673,789 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.51 AU - 4.87 AU

Year: 3248 Days

Day: 37.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 9.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.07 AU - 5.19 AU

Year: 3773 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,832,784 km

• M1: 128,355 km (0.058 R)
• M2: 227,688 km (0.079 R)
• M3: 456,872 km (0.056 R)
• M4: 596,297 km (0.101 R)
• M5: 724,054 km (0.061 R)
• M6: 805,585 km (0.068 R)
• M7: 1,521,859 km (0.071 R)
• M8: 1,628,822 km (0.087 R)
• M9: 1,726,060 km (0.102 R)
• M10: 1,787,844 km (0.077 R)
• M11: 1,850,376 km (0.096 R)
• M12: 2,055,624 km (0.113 R)
• M13: 2,281,816 km (0.083 R)
• M14: 2,377,409 km (0.119 R)
• M15: 2,446,524 km (0.082 R)
• M16: 2,516,386 km (0.105 R)
• M17: 2,715,501 km (0.075 R)
• M18: 2,979,092 km (0.059 R)
• M19: 3,068,851 km (0.049 R)
• M20: 3,159,507 km (0.034 R)
• M21: 3,235,802 km (0.062 R)
• M22: 3,312,695 km (0.093 R)
• M23: 3,483,985 km (0.099 R)
• M24: 3,949,683 km (0.102 R)
• M25: 4,215,219 km (0.08 R)
• M26: 4,384,115 km (0.109 R)
• M27: 4,469,386 km (0.083 R)
• M28: 4,851,309 km (0.071 R)
• M29: 5,064,187 km (0.065 R)
• M30: 5,370,863 km (0.119 R)
• M31: 5,814,420 km (0.068 R)
• M32: 5,927,068 km (0.099 R)
• M33: 6,716,795 km (0.084 R)
• M34: 7,053,839 km (0.06 R)
• M35: 7,437,258 km (0.115 R)
• M36: 7,559,779 km (0.065 R)
• M37: 8,287,722 km (0.082 R)
• M38: 8,414,731 km (0.08 R)
• M39: 8,735,169 km (0.071 R)
• M40: 9,146,863 km (0.087 R)
• M41: 9,256,219 km (0.1 R)
• M42: 9,586,980 km (0.077 R)
• M43: 9,876,900 km (0.099 R)
• M44: 9,944,070 km (0.052 R)
• M45: 10,056,717 km (0.091 R)
• M46: 10,237,581 km (0.104 R)
• M47: 10,533,784 km (0.093 R)
• M48: 10,694,602 km (0.03 R)
• M49: 10,786,754 km (0.063 R)
• M50: 10,971,957 km (0.088 R)
• M51: 11,111,531 km (0.089 R)
• M52: 11,368,989 km (0.045 R)
• M53: 12,249,522 km (0.079 R)
• M54: 12,394,333 km (0.11 R)
• M55: 12,685,750 km (0.081 R)
• M56: 13,374,648 km (0.108 R)
• M57: 13,949,403 km (0.084 R)
• M58: 14,277,920 km (0.114 R)
• M59: 14,481,373 km (0.029 R)
• M60: 14,762,767 km (0.106 R)
• M61: 15,408,730 km (0.065 R)
• M62: 15,932,323 km (0.057 R)
• M63: 16,064,119 km (0.066 R)
• M64: 16,568,114 km (0.085 R)
• M65: 16,674,927 km (0.032 R)
• M66: 16,835,595 km (0.091 R)
• M67: 17,104,422 km (0.093 R)
• M68: 17,619,188 km (0.112 R)
• M69: 17,700,869 km (0.111 R)
• M70: 17,946,957 km (0.061 R)
• M71: 18,194,093 km (0.086 R)
• M72: 18,276,671 km (0.109 R)
• M73: 18,469,952 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721

Radius: 3.5

Gravity: 58.86 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.46 AU - 14.12 AU

Year: 15333 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 64,832,784 km

• M1: 226,790 km (0.116 R)
• M2: 1,043,744 km (0.057 R)
• M3: 1,217,876 km (0.044 R)
• M4: 1,592,769 km (0.107 R)
• M5: 1,706,164 km (0.081 R)
• M6: 2,669,724 km (0.064 R)
• M7: 3,583,916 km (0.09 R)
• M8: 3,769,866 km (0.08 R)
• M9: 4,151,191 km (0.114 R)
• M10: 4,745,992 km (0.09 R)
• M11: 4,909,054 km (0.091 R)
• M12: 5,115,499 km (0.065 R)
• M13: 5,409,309 km (0.107 R)
• M14: 5,751,739 km (0.11 R)
• M15: 6,278,473 km (0.099 R)
• M16: 6,412,513 km (0.116 R)
• M17: 8,484,742 km (0.047 R)
• M18: 8,781,993 km (0.05 R)
• M19: 9,437,830 km (0.079 R)
• M20: 10,371,770 km (0.103 R)
• M21: 10,849,586 km (0.11 R)
• M22: 10,956,698 km (0.057 R)
• M23: 11,010,403 km (0.077 R)
• M24: 11,118,114 km (0.116 R)
• M25: 11,443,340 km (0.088 R)
• M26: 12,831,458 km (0.097 R)
• M27: 13,172,541 km (0.118 R)
• M28: 13,401,576 km (0.099 R)
• M29: 14,037,965 km (0.103 R)
• M30: 15,100,559 km (0.113 R)
• M31: 15,220,237 km (0.116 R)
• M32: 15,340,214 km (0.066 R)
• M33: 15,641,505 km (0.085 R)
• M34: 15,702,092 km (0.108 R)
• M35: 16,250,069 km (0.12 R)
• M36: 16,990,279 km (0.04 R)
• M37: 18,121,239 km (0.104 R)
• M38: 18,888,676 km (0.072 R)
• M39: 20,653,781 km (0.117 R)
• M40: 23,571,239 km (0.086 R)
• M41: 23,710,066 km (0.065 R)
• M42: 24,408,089 km (0.111 R)
• M43: 26,759,319 km (0.075 R)
• M44: 27,194,499 km (0.101 R)
• M45: 27,267,204 km (0.062 R)
• M46: 27,412,912 km (0.118 R)
• M47: 27,632,073 km (0.071 R)
• M48: 28,145,343 km (0.108 R)
• M49: 28,218,946 km (0.067 R)
• M50: 28,366,299 km (0.117 R)
• M51: 28,661,905 km (0.071 R)
• M52: 29,107,108 km (0.1 R)
• M53: 29,479,906 km (0.098 R)
• M54: 29,629,504 km (0.039 R)
• M55: 30,154,892 km (0.064 R)
• M56: 31,443,677 km (0.116 R)
• M57: 31,902,793 km (0.098 R)
• M58: 32,287,110 km (0.117 R)
• M59: 32,518,388 km (0.057 R)
• M60: 33,215,664 km (0.077 R)
• M61: 33,293,455 km (0.051 R)
• M62: 33,996,116 km (0.047 R)
• M63: 34,074,505 km (0.114 R)
• M64: 34,624,876 km (0.093 R)
• M65: 37,097,280 km (0.076 R)
• M66: 37,744,440 km (0.075 R)
• M67: 38,558,702 km (0.107 R)
• M68: 40,204,577 km (0.041 R)
• M69: 40,536,385 km (0.047 R)
• M70: 42,125,414 km (0.034 R)
• M71: 42,631,354 km (0.083 R)
• M72: 43,734,638 km (0.09 R)
• M73: 44,675,310 km (0.061 R)
• M74: 45,277,591 km (0.089 R)
• M75: 45,795,798 km (0.053 R)
• M76: 45,969,032 km (0.086 R)
• M77: 49,212,164 km (0.057 R)
• M78: 49,300,876 km (0.066 R)
• M79: 49,745,032 km (0.083 R)
• M80: 50,369,005 km (0.076 R)
• M81: 51,264,946 km (0.088 R)
• M82: 52,256,631 km (0.091 R)
• M83: 52,437,644 km (0.079 R)
• M84: 52,618,807 km (0.106 R)
• M85: 52,709,463 km (0.118 R)
• M86: 52,891,075 km (0.085 R)
• M87: 53,984,336 km (0.07 R)
• M88: 54,809,369 km (0.113 R)
• M89: 55,361,534 km (0.054 R)
• M90: 56,100,847 km (0.074 R)
• M91: 57,402,199 km (0.114 R)
• M92: 58,244,136 km (0.088 R)
• M93: 60,604,042 km (0.118 R)
• M94: 61,461,238 km (0.094 R)
• M95: 61,747,868 km (0.076 R)
• M96: 62,706,491 km (0.107 R)
• M97: 64,153,700 km (0.095 R)
• M98: 64,250,490 km (0.115 R)
• M99: 64,638,547 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit