🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 25.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,262,513 km

• M1: 504,743 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.27 AU

Year: 442 Days

Day: 20.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.07 AU - 1.37 AU

Year: 516 Days

Day: 33 Hours

Environment

Temp: -33 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.23 AU - 1.75 AU

Year: 696 Days

Day: 15.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,262,513 km

• M1: 118,182 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.24 AU - 1.94 AU

Year: 768 Days

Day: 32.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.39 AU - 1.97 AU

Year: 834 Days

Day: 46.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.87 AU - 2.13 AU

Year: 1083 Days

Day: 26.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 11.5

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.34 AU - 13.76 AU

Year: 15029 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,262,513 km

• M1: 167,550 km (0.106 R)
• M2: 245,789 km (0.119 R)
• M3: 369,357 km (0.096 R)
• M4: 1,111,961 km (0.06 R)
• M5: 1,266,196 km (0.051 R)
• M6: 1,455,438 km (0.082 R)
• M7: 1,539,512 km (0.091 R)
• M8: 1,625,231 km (0.101 R)
• M9: 2,015,981 km (0.035 R)
• M10: 2,369,630 km (0.101 R)
• M11: 2,469,562 km (0.109 R)
• M12: 3,622,213 km (0.105 R)
• M13: 3,854,988 km (0.097 R)
• M14: 3,973,170 km (0.098 R)
• M15: 4,417,176 km (0.108 R)
• M16: 4,541,043 km (0.107 R)
• M17: 5,134,648 km (0.06 R)
• M18: 6,162,385 km (0.081 R)
• M19: 6,818,671 km (0.077 R)
• M20: 7,203,736 km (0.052 R)
• M21: 7,350,043 km (0.075 R)
• M22: 7,695,165 km (0.094 R)
• M23: 7,794,797 km (0.089 R)
• M24: 7,944,993 km (0.113 R)
• M25: 8,555,353 km (0.111 R)
• M26: 8,814,157 km (0.101 R)
• M27: 9,659,834 km (0.114 R)
• M28: 10,531,241 km (0.035 R)
• M29: 10,976,445 km (0.086 R)
• M30: 13,055,107 km (0.076 R)
• M31: 13,233,727 km (0.072 R)
• M32: 14,630,223 km (0.094 R)
• M33: 16,456,813 km (0.048 R)
• M34: 16,779,047 km (0.103 R)
• M35: 16,973,374 km (0.086 R)
• M36: 18,221,320 km (0.116 R)
• M37: 19,976,701 km (0.103 R)
• M38: 20,251,513 km (0.094 R)
• M39: 20,389,442 km (0.116 R)
• M40: 20,596,784 km (0.084 R)
• M41: 20,874,438 km (0.119 R)
• M42: 21,785,489 km (0.071 R)
• M43: 22,352,465 km (0.047 R)
• M44: 22,495,032 km (0.12 R)
• M45: 23,140,098 km (0.115 R)
• M46: 24,082,564 km (0.082 R)
• M47: 24,816,192 km (0.1 R)
• M48: 26,005,047 km (0.104 R)
• M49: 26,079,995 km (0.083 R)
• M50: 27,288,596 km (0.114 R)
• M51: 27,441,037 km (0.102 R)
• M52: 29,525,384 km (0.098 R)
• M53: 30,468,150 km (0.103 R)
• M54: 34,336,750 km (0.105 R)
• M55: 35,161,932 km (0.106 R)
• M56: 35,410,714 km (0.075 R)
• M57: 36,328,197 km (0.103 R)
• M58: 36,579,821 km (0.07 R)
• M59: 37,253,460 km (0.059 R)
• M60: 38,101,381 km (0.12 R)
• M61: 38,870,015 km (0.073 R)
• M62: 39,299,211 km (0.115 R)
• M63: 40,422,392 km (0.07 R)
• M64: 40,509,159 km (0.03 R)
• M65: 41,206,135 km (0.038 R)
• M66: 41,556,194 km (0.096 R)
• M67: 42,788,881 km (0.063 R)
• M68: 43,054,566 km (0.117 R)
• M69: 43,409,712 km (0.116 R)
• M70: 43,944,225 km (0.033 R)
• M71: 44,480,832 km (0.088 R)
• M72: 45,560,780 km (0.053 R)
• M73: 45,832,150 km (0.112 R)
• M74: 47,288,336 km (0.099 R)
• M75: 50,619,731 km (0.1 R)
• M76: 51,841,347 km (0.036 R)
• M77: 53,358,120 km (0.053 R)
• M78: 57,018,480 km (0.034 R)
• M79: 59,668,158 km (0.114 R)
• M80: 59,964,960 km (0.09 R)
• M81: 61,157,405 km (0.027 R)
• M82: 62,960,807 km (0.101 R)
• M83: 63,061,486 km (0.115 R)
• M84: 63,565,781 km (0.113 R)
• M85: 64,984,866 km (0.099 R)
• M86: 66,004,974 km (0.087 R)
• M87: 66,414,423 km (0.104 R)
• M88: 66,619,522 km (0.11 R)
• M89: 67,544,935 km (0.057 R)
• M90: 67,854,303 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.4

Radius: 7.4

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.5 AU - 17.68 AU

Year: 21338 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,262,513 km

• M1: 190,887 km (0.104 R)
• M2: 258,655 km (0.119 R)
• M3: 907,311 km (0.104 R)
• M4: 1,280,707 km (0.095 R)
• M5: 1,337,704 km (0.071 R)
• M6: 1,792,930 km (0.077 R)
• M7: 2,087,937 km (0.077 R)
• M8: 2,258,479 km (0.079 R)
• M9: 2,327,892 km (0.119 R)
• M10: 2,871,980 km (0.08 R)
• M11: 3,295,192 km (0.112 R)
• M12: 3,534,399 km (0.102 R)
• M13: 3,862,168 km (0.066 R)
• M14: 4,590,710 km (0.087 R)
• M15: 4,813,012 km (0.113 R)
• M16: 4,948,099 km (0.119 R)
• M17: 5,880,543 km (0.053 R)
• M18: 6,366,736 km (0.089 R)
• M19: 6,916,658 km (0.081 R)
• M20: 7,018,235 km (0.099 R)
• M21: 7,377,718 km (0.076 R)
• M22: 8,985,596 km (0.118 R)
• M23: 10,000,318 km (0.113 R)
• M24: 10,462,875 km (0.115 R)
• M25: 11,348,943 km (0.112 R)
• M26: 12,075,091 km (0.11 R)
• M27: 12,136,277 km (0.067 R)
• M28: 12,382,066 km (0.088 R)
• M29: 13,066,476 km (0.097 R)
• M30: 13,381,679 km (0.085 R)
• M31: 13,635,547 km (0.109 R)
• M32: 15,324,656 km (0.104 R)
• M33: 16,126,351 km (0.072 R)
• M34: 16,193,670 km (0.055 R)
• M35: 17,423,215 km (0.084 R)
• M36: 18,049,282 km (0.099 R)
• M37: 18,189,306 km (0.102 R)
• M38: 18,329,778 km (0.098 R)
• M39: 19,108,884 km (0.08 R)
• M40: 20,479,799 km (0.104 R)
• M41: 20,699,109 km (0.092 R)
• M42: 21,140,124 km (0.078 R)
• M43: 21,882,129 km (0.096 R)
• M44: 22,708,059 km (0.088 R)
• M45: 23,086,841 km (0.1 R)
• M46: 23,391,422 km (0.04 R)
• M47: 23,927,731 km (0.058 R)
• M48: 24,081,667 km (0.1 R)
• M49: 26,033,470 km (0.073 R)
• M50: 27,148,573 km (0.08 R)
• M51: 28,035,688 km (0.08 R)
• M52: 28,198,002 km (0.109 R)
• M53: 30,920,833 km (0.082 R)
• M54: 31,172,456 km (0.069 R)
• M55: 32,526,167 km (0.1 R)
• M56: 33,038,690 km (0.064 R)
• M57: 33,640,073 km (0.118 R)
• M58: 34,418,581 km (0.078 R)
• M59: 35,465,766 km (0.104 R)
• M60: 35,729,207 km (0.093 R)
• M61: 36,611,984 km (0.09 R)
• M62: 37,680,861 km (0.043 R)
• M63: 37,949,539 km (0.106 R)
• M64: 44,305,354 km (0.032 R)
• M65: 46,208,239 km (0.103 R)
• M66: 46,591,958 km (0.11 R)
• M67: 47,943,425 km (0.108 R)
• M68: 49,405,744 km (0.084 R)
• M69: 49,601,867 km (0.078 R)
• M70: 50,093,146 km (0.119 R)
• M71: 51,278,859 km (0.064 R)
• M72: 52,174,352 km (0.108 R)
• M73: 52,874,320 km (0.06 R)
• M74: 53,074,781 km (0.079 R)
• M75: 54,081,425 km (0.058 R)
• M76: 55,196,079 km (0.069 R)
• M77: 55,603,135 km (0.064 R)
• M78: 56,420,538 km (0.089 R)
• M79: 57,036,133 km (0.109 R)
• M80: 57,653,972 km (0.063 R)
• M81: 58,170,534 km (0.103 R)
• M82: 58,688,591 km (0.11 R)
• M83: 59,520,804 km (0.114 R)
• M84: 60,671,361 km (0.092 R)
• M85: 64,273,678 km (0.103 R)
• M86: 65,023,911 km (0.068 R)
• M87: 65,238,883 km (0.115 R)
• M88: 68,162,923 km (0.109 R)
• M89: 71,129,449 km (0.116 R)
• M90: 71,240,002 km (0.082 R)
• M91: 72,238,717 km (0.096 R)
• M92: 73,689,518 km (0.071 R)
• M93: 73,801,417 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit