🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.57 AU - 0.83 AU

Year: 206 Days

Day: 14 Hours

Environment

Temp: 143 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,017,615 km

• M1: 108,309 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.73 AU - 0.79 AU

Year: 233 Days

Day: 34.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,017,615 km

• M1: 66,272 km (0.091 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.88 AU - 1.9 AU

Year: 913 Days

Day: 34.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,017,615 km

• M1: 86,318 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.45 AU - 2.97 AU

Year: 1568 Days

Day: 24.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,017,615 km

• M1: 18,101 km (0.057 R)
• M2: 60,587 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.79 AU - 3.73 AU

Year: 2069 Days

Day: 19.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,017,615 km

• M1: 334,501 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.86 AU - 3.96 AU

Year: 2717 Days

Day: 15.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.81 AU - 4.37 AU

Year: 2907 Days

Day: 14.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,017,615 km

• M1: 2,863,752 km (0.079 R)

Asteroid Belt

Center: 9.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.2

Radius: 6.9

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.73 AU - 15.79 AU

Year: 20951 Days

Day: 17.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,017,615 km

• M1: 222,751 km (0.067 R)
• M2: 452,683 km (0.111 R)
• M3: 650,751 km (0.115 R)
• M4: 928,554 km (0.101 R)
• M5: 1,066,483 km (0.069 R)
• M6: 1,123,630 km (0.051 R)
• M7: 1,181,823 km (0.099 R)
• M8: 1,853,069 km (0.079 R)
• M9: 1,922,333 km (0.071 R)
• M10: 2,171,712 km (0.08 R)
• M11: 2,980,588 km (0.074 R)
• M12: 4,052,307 km (0.066 R)
• M13: 4,279,845 km (0.088 R)
• M14: 4,371,998 km (0.053 R)
• M15: 5,084,233 km (0.088 R)
• M16: 5,280,206 km (0.114 R)
• M17: 5,329,574 km (0.094 R)
• M18: 6,088,783 km (0.103 R)
• M19: 6,666,979 km (0.085 R)
• M20: 6,881,652 km (0.09 R)
• M21: 6,989,811 km (0.116 R)
• M22: 7,650,585 km (0.058 R)
• M23: 8,273,660 km (0.108 R)
• M24: 8,388,701 km (0.068 R)
• M25: 9,149,406 km (0.105 R)
• M26: 9,507,992 km (0.086 R)
• M27: 9,628,418 km (0.084 R)
• M28: 9,689,005 km (0.048 R)
• M29: 10,177,143 km (0.11 R)
• M30: 10,924,534 km (0.057 R)
• M31: 11,948,232 km (0.076 R)
• M32: 15,127,785 km (0.079 R)
• M33: 15,198,096 km (0.087 R)
• M34: 15,907,639 km (0.093 R)
• M35: 16,555,248 km (0.115 R)
• M36: 17,138,231 km (0.11 R)
• M37: 17,505,943 km (0.111 R)
• M38: 18,700,332 km (0.108 R)
• M39: 24,637,872 km (0.108 R)
• M40: 24,720,599 km (0.075 R)
• M41: 25,973,781 km (0.087 R)
• M42: 26,142,527 km (0.059 R)
• M43: 26,480,917 km (0.043 R)
• M44: 27,418,896 km (0.077 R)
• M45: 27,504,765 km (0.093 R)
• M46: 27,935,158 km (0.119 R)
• M47: 29,152,287 km (0.117 R)
• M48: 31,998,386 km (0.079 R)
• M49: 32,088,743 km (0.086 R)
• M50: 32,360,263 km (0.106 R)
• M51: 32,814,742 km (0.037 R)
• M52: 34,653,150 km (0.085 R)
• M53: 35,117,951 km (0.082 R)
• M54: 35,491,197 km (0.108 R)
• M55: 36,053,685 km (0.112 R)
• M56: 40,170,170 km (0.11 R)
• M57: 41,640,867 km (0.067 R)
• M58: 42,829,870 km (0.114 R)
• M59: 46,157,077 km (0.118 R)
• M60: 46,873,501 km (0.09 R)
• M61: 47,799,960 km (0.118 R)
• M62: 47,903,333 km (0.071 R)
• M63: 48,006,705 km (0.111 R)
• M64: 48,110,226 km (0.098 R)
• M65: 49,148,884 km (0.094 R)
• M66: 50,195,022 km (0.111 R)
• M67: 50,510,225 km (0.088 R)
• M68: 51,565,937 km (0.033 R)
• M69: 53,806,315 km (0.117 R)
• M70: 54,344,418 km (0.083 R)
• M71: 54,992,476 km (0.11 R)
• M72: 56,733,048 km (0.117 R)
• M73: 57,830,198 km (0.042 R)
• M74: 61,163,239 km (0.037 R)
• M75: 62,062,472 km (0.059 R)
• M76: 62,626,755 km (0.111 R)
• M77: 62,739,851 km (0.108 R)
• M78: 64,329,777 km (0.038 R)
• M79: 66,854,989 km (0.055 R)
• M80: 67,433,484 km (0.116 R)
• M81: 71,056,595 km (0.1 R)
• M82: 71,292,511 km (0.035 R)
• M83: 71,883,422 km (0.112 R)
• M84: 72,357,349 km (0.092 R)
• M85: 73,427,422 km (0.09 R)
• M86: 74,622,559 km (0.094 R)
• M87: 74,982,342 km (0.038 R)
• M88: 75,102,320 km (0.058 R)
• M89: 75,944,556 km (0.038 R)
• M90: 76,306,433 km (0.115 R)
• M91: 76,427,159 km (0.092 R)
• M92: 77,516,979 km (0.084 R)
• M93: 79,100,024 km (0.096 R)
• M94: 79,589,358 km (0.113 R)
• M95: 80,202,261 km (0.119 R)
• M96: 81,432,853 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.7

Radius: 7.1

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.96 AU - 19.68 AU

Year: 27559 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,017,615 km

• M1: 159,920 km (0.105 R)
• M2: 242,498 km (0.095 R)
• M3: 661,522 km (0.094 R)
• M4: 810,671 km (0.113 R)
• M5: 1,141,432 km (0.118 R)
• M6: 1,812,229 km (0.086 R)
• M7: 1,987,408 km (0.119 R)
• M8: 2,943,936 km (0.092 R)
• M9: 4,113,343 km (0.057 R)
• M10: 4,964,106 km (0.047 R)
• M11: 5,816,066 km (0.058 R)
• M12: 6,285,355 km (0.105 R)
• M13: 6,338,163 km (0.104 R)
• M14: 6,766,611 km (0.046 R)
• M15: 6,820,915 km (0.09 R)
• M16: 7,595,233 km (0.072 R)
• M17: 8,107,606 km (0.076 R)
• M18: 8,513,764 km (0.102 R)
• M19: 8,572,407 km (0.096 R)
• M20: 8,926,655 km (0.099 R)
• M21: 9,105,574 km (0.094 R)
• M22: 9,710,697 km (0.06 R)
• M23: 11,537,736 km (0.088 R)
• M24: 12,857,937 km (0.109 R)
• M25: 12,925,256 km (0.07 R)
• M26: 13,060,193 km (0.116 R)
• M27: 13,263,347 km (0.108 R)
• M28: 13,879,242 km (0.059 R)
• M29: 14,785,356 km (0.097 R)
• M30: 15,209,915 km (0.11 R)
• M31: 15,854,382 km (0.039 R)
• M32: 16,507,676 km (0.026 R)
• M33: 17,095,895 km (0.077 R)
• M34: 17,616,047 km (0.027 R)
• M35: 17,990,939 km (0.057 R)
• M36: 18,596,063 km (0.109 R)
• M37: 19,131,024 km (0.065 R)
• M38: 19,516,239 km (0.062 R)
• M39: 19,748,565 km (0.068 R)
• M40: 20,451,076 km (0.035 R)
• M41: 20,687,142 km (0.115 R)
• M42: 22,041,601 km (0.047 R)
• M43: 22,851,524 km (0.114 R)
• M44: 24,667,642 km (0.102 R)
• M45: 25,002,891 km (0.066 R)
• M46: 25,255,262 km (0.085 R)
• M47: 25,677,727 km (0.104 R)
• M48: 27,390,921 km (0.095 R)
• M49: 28,261,431 km (0.068 R)
• M50: 28,788,016 km (0.077 R)
• M51: 28,875,979 km (0.065 R)
• M52: 29,406,453 km (0.092 R)
• M53: 34,135,691 km (0.074 R)
• M54: 34,602,735 km (0.098 R)
• M55: 35,543,257 km (0.11 R)
• M56: 36,969,523 km (0.083 R)
• M57: 37,161,158 km (0.106 R)
• M58: 37,353,092 km (0.067 R)
• M59: 37,545,326 km (0.118 R)
• M60: 38,123,970 km (0.057 R)
• M61: 38,705,756 km (0.115 R)
• M62: 38,997,622 km (0.114 R)
• M63: 40,468,318 km (0.108 R)
• M64: 41,757,553 km (0.094 R)
• M65: 41,857,185 km (0.077 R)
• M66: 43,060,102 km (0.07 R)
• M67: 43,665,823 km (0.031 R)
• M68: 43,767,101 km (0.116 R)
• M69: 45,499,744 km (0.103 R)
• M70: 48,716,846 km (0.114 R)
• M71: 49,032,049 km (0.054 R)
• M72: 49,558,783 km (0.055 R)
• M73: 50,299,591 km (0.044 R)
• M74: 51,470,943 km (0.112 R)
• M75: 53,407,038 km (0.081 R)
• M76: 53,949,181 km (0.102 R)
• M77: 56,355,762 km (0.117 R)
• M78: 58,573,700 km (0.12 R)
• M79: 59,244,646 km (0.119 R)
• M80: 59,468,894 km (0.091 R)
• M81: 60,481,372 km (0.114 R)
• M82: 62,523,383 km (0.116 R)
• M83: 62,637,376 km (0.094 R)
• M84: 66,791,111 km (0.079 R)
• M85: 67,258,155 km (0.093 R)
• M86: 71,152,038 km (0.11 R)
• M87: 72,826,039 km (0.11 R)
• M88: 73,306,697 km (0.045 R)
• M89: 73,667,826 km (0.118 R)
• M90: 76,822,695 km (0.114 R)
• M91: 79,897,530 km (0.115 R)
• M92: 80,393,297 km (0.058 R)
• M93: 82,261,326 km (0.115 R)
• M94: 83,263,332 km (0.11 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit