🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.73 AU

Year: 195 Days

Day: 40.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1.02 AU

Year: 270 Days

Day: 13.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.97 AU

Year: 275 Days

Day: 26.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,916,187 km

• M1: 481,556 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.06 AU - 1.3 AU

Year: 466 Days

Day: 28.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 68.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.2 AU - 2.78 AU

Year: 1428 Days

Day: 18.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.91 AU - 3.53 AU

Year: 2100 Days

Day: 29.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,916,187 km

• M1: 1,131,558 km (0.103 R)

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 10.1

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.92 AU - 11.34 AU

Year: 13495 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,916,187 km

• M1: 936,782 km (0.118 R)
• M2: 1,073,215 km (0.035 R)
• M3: 1,216,380 km (0.103 R)
• M4: 1,443,320 km (0.095 R)
• M5: 1,629,570 km (0.118 R)
• M6: 1,795,474 km (0.119 R)
• M7: 2,055,176 km (0.118 R)
• M8: 2,265,510 km (0.109 R)
• M9: 2,483,025 km (0.042 R)
• M10: 4,572,908 km (0.115 R)
• M11: 4,690,492 km (0.104 R)
• M12: 5,211,541 km (0.091 R)
• M13: 6,091,924 km (0.058 R)
• M14: 6,615,517 km (0.045 R)
• M15: 7,428,133 km (0.072 R)
• M16: 7,893,083 km (0.111 R)
• M17: 8,224,293 km (0.098 R)
• M18: 8,415,628 km (0.071 R)
• M19: 8,900,325 km (0.106 R)
• M20: 9,047,530 km (0.083 R)
• M21: 9,294,665 km (0.103 R)
• M22: 9,394,148 km (0.076 R)
• M23: 10,305,498 km (0.09 R)
• M24: 10,615,465 km (0.081 R)
• M25: 11,297,781 km (0.084 R)
• M26: 13,484,902 km (0.074 R)
• M27: 14,223,167 km (0.102 R)
• M28: 14,974,747 km (0.108 R)
• M29: 15,150,076 km (0.086 R)
• M30: 15,502,678 km (0.082 R)
• M31: 16,036,593 km (0.1 R)
• M32: 16,818,541 km (0.087 R)
• M33: 17,183,559 km (0.108 R)
• M34: 17,859,742 km (0.079 R)
• M35: 18,045,692 km (0.097 R)
• M36: 19,364,996 km (0.084 R)
• M37: 20,650,191 km (0.103 R)
• M38: 20,780,191 km (0.087 R)
• M39: 20,845,266 km (0.116 R)
• M40: 21,106,464 km (0.078 R)
• M41: 21,171,988 km (0.077 R)
• M42: 21,566,179 km (0.111 R)
• M43: 22,495,331 km (0.09 R)
• M44: 23,437,648 km (0.094 R)
• M45: 24,599,126 km (0.1 R)
• M46: 24,806,020 km (0.101 R)
• M47: 25,152,189 km (0.071 R)
• M48: 25,291,166 km (0.114 R)
• M49: 25,709,441 km (0.094 R)
• M50: 27,476,641 km (0.099 R)
• M51: 27,906,585 km (0.113 R)
• M52: 28,122,455 km (0.087 R)
• M53: 28,991,319 km (0.037 R)
• M54: 29,355,889 km (0.112 R)
• M55: 29,429,043 km (0.061 R)
• M56: 30,237,170 km (0.099 R)
• M57: 31,500,524 km (0.119 R)
• M58: 33,008,770 km (0.084 R)
• M59: 33,618,681 km (0.065 R)
• M60: 34,001,651 km (0.112 R)
• M61: 35,860,554 km (0.084 R)
• M62: 35,938,644 km (0.116 R)
• M63: 36,644,746 km (0.082 R)
• M64: 37,593,197 km (0.106 R)
• M65: 38,389,806 km (0.118 R)
• M66: 38,710,095 km (0.088 R)
• M67: 38,950,798 km (0.087 R)
• M68: 39,191,949 km (0.08 R)
• M69: 39,433,700 km (0.03 R)
• M70: 41,303,374 km (0.113 R)
• M71: 42,290,420 km (0.058 R)
• M72: 43,785,352 km (0.112 R)
• M73: 44,959,994 km (0.12 R)
• M74: 47,254,527 km (0.028 R)
• M75: 49,239,092 km (0.055 R)
• M76: 49,935,620 km (0.077 R)
• M77: 50,898,880 km (0.058 R)
• M78: 51,426,811 km (0.09 R)
• M79: 52,133,661 km (0.063 R)
• M80: 54,093,842 km (0.079 R)
• M81: 55,624,976 km (0.108 R)
• M82: 57,627,643 km (0.104 R)
• M83: 58,637,728 km (0.101 R)
• M84: 59,006,487 km (0.093 R)
• M85: 59,191,240 km (0.041 R)
• M86: 59,838,999 km (0.032 R)
• M87: 59,931,749 km (0.043 R)
• M88: 60,396,251 km (0.111 R)
• M89: 60,768,749 km (0.071 R)
• M90: 61,890,584 km (0.099 R)
• M91: 62,548,067 km (0.101 R)
• M92: 62,642,164 km (0.082 R)
• M93: 63,019,150 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.3

Radius: 6.3

Gravity: 17.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.02 AU - 21.32 AU

Year: 29319 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,916,187 km

• M1: 81,381 km (0.085 R)
• M2: 240,404 km (0.118 R)
• M3: 536,757 km (0.118 R)
• M4: 1,107,174 km (0.106 R)
• M5: 1,662,481 km (0.094 R)
• M6: 2,047,845 km (0.042 R)
• M7: 2,292,139 km (0.04 R)
• M8: 3,745,482 km (0.099 R)
• M9: 5,203,463 km (0.026 R)
• M10: 6,996,692 km (0.094 R)
• M11: 7,863,462 km (0.03 R)
• M12: 8,894,940 km (0.115 R)
• M13: 9,560,950 km (0.104 R)
• M14: 9,763,954 km (0.096 R)
• M15: 9,831,871 km (0.097 R)
• M16: 11,224,029 km (0.091 R)
• M17: 12,308,015 km (0.098 R)
• M18: 12,455,070 km (0.1 R)
• M19: 13,124,072 km (0.082 R)
• M20: 13,274,268 km (0.097 R)
• M21: 13,728,447 km (0.119 R)
• M22: 13,804,592 km (0.076 R)
• M23: 14,187,712 km (0.08 R)
• M24: 14,419,140 km (0.113 R)
• M25: 15,278,730 km (0.109 R)
• M26: 15,515,992 km (0.118 R)
• M27: 15,754,451 km (0.027 R)
• M28: 17,375,493 km (0.116 R)
• M29: 19,560,520 km (0.06 R)
• M30: 22,996,633 km (0.063 R)
• M31: 23,632,873 km (0.062 R)
• M32: 24,366,950 km (0.105 R)
• M33: 24,459,252 km (0.072 R)
• M34: 25,108,507 km (0.089 R)
• M35: 25,482,202 km (0.092 R)
• M36: 25,951,640 km (0.112 R)
• M37: 27,569,541 km (0.114 R)
• M38: 29,514,164 km (0.118 R)
• M39: 32,920,208 km (0.069 R)
• M40: 33,022,234 km (0.059 R)
• M41: 33,226,585 km (0.03 R)
• M42: 34,461,964 km (0.088 R)
• M43: 34,565,486 km (0.108 R)
• M44: 34,876,948 km (0.116 R)
• M45: 35,502,716 km (0.102 R)
• M46: 36,871,238 km (0.031 R)
• M47: 38,042,589 km (0.057 R)
• M48: 39,334,217 km (0.068 R)
• M49: 41,629,198 km (0.114 R)
• M50: 42,292,814 km (0.099 R)
• M51: 42,848,421 km (0.093 R)
• M52: 44,642,847 km (0.104 R)
• M53: 45,322,171 km (0.105 R)
• M54: 46,461,658 km (0.099 R)
• M55: 47,841,698 km (0.086 R)
• M56: 48,072,977 km (0.105 R)
• M57: 48,304,554 km (0.06 R)
• M58: 49,001,830 km (0.12 R)
• M59: 49,819,532 km (0.108 R)
• M60: 50,406,255 km (0.103 R)
• M61: 50,641,722 km (0.085 R)
• M62: 50,759,455 km (0.104 R)
• M63: 51,468,250 km (0.097 R)
• M64: 56,154,852 km (0.108 R)
• M65: 56,643,139 km (0.115 R)
• M66: 56,765,361 km (0.11 R)
• M67: 57,624,053 km (0.063 R)
• M68: 58,981,803 km (0.068 R)
• M69: 60,350,175 km (0.094 R)
• M70: 63,118,184 km (0.065 R)
• M71: 65,157,053 km (0.073 R)
• M72: 67,088,212 km (0.119 R)
• M73: 68,125,674 km (0.061 R)
• M74: 69,823,011 km (0.066 R)
• M75: 69,954,208 km (0.118 R)
• M76: 70,216,753 km (0.1 R)
• M77: 77,699,189 km (0.081 R)
• M78: 78,515,694 km (0.118 R)
• M79: 79,471,924 km (0.116 R)
• M80: 80,157,381 km (0.062 R)
• M81: 80,844,784 km (0.06 R)
• M82: 81,810,438 km (0.046 R)
• M83: 82,363,800 km (0.101 R)
• M84: 83,474,565 km (0.117 R)
• M85: 86,132,320 km (0.063 R)
• M86: 86,836,328 km (0.117 R)
• M87: 87,966,690 km (0.066 R)
• M88: 89,671,357 km (0.072 R)
• M89: 91,100,316 km (0.094 R)
• M90: 92,680,818 km (0.098 R)
• M91: 93,113,455 km (0.106 R)
• M92: 97,622,783 km (0.056 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit