🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.93 AU - 1.55 AU

Year: 517 Days

Day: 41.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.65 AU - 2.27 AU

Year: 1028 Days

Day: 32.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.65 AU - 4.97 AU

Year: 3353 Days

Day: 31.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 8.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.3 AU - 4.54 AU

Year: 3482 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,715,122 km

• M1: 114,143 km (0.115 R)
• M2: 200,162 km (0.056 R)
• M3: 301,141 km (0.1 R)
• M4: 363,972 km (0.115 R)
• M5: 497,712 km (0.085 R)
• M6: 668,254 km (0.081 R)
• M7: 745,895 km (0.069 R)
• M8: 1,065,885 km (0.104 R)
• M9: 1,253,481 km (0.106 R)
• M10: 1,568,234 km (0.091 R)
• M11: 1,879,398 km (0.082 R)
• M12: 1,992,344 km (0.055 R)
• M13: 2,049,640 km (0.082 R)
• M14: 2,195,349 km (0.062 R)
• M15: 2,254,739 km (0.112 R)
• M16: 2,374,866 km (0.107 R)
• M17: 2,606,145 km (0.119 R)
• M18: 2,700,690 km (0.089 R)
• M19: 2,828,597 km (0.112 R)
• M20: 2,942,141 km (0.104 R)
• M21: 3,241,187 km (0.072 R)
• M22: 3,411,579 km (0.109 R)
• M23: 4,031,214 km (0.051 R)
• M24: 4,214,770 km (0.093 R)
• M25: 4,608,961 km (0.113 R)
• M26: 4,743,150 km (0.063 R)
• M27: 5,113,554 km (0.053 R)
• M28: 5,513,729 km (0.047 R)
• M29: 5,799,760 km (0.036 R)
• M30: 5,903,132 km (0.06 R)
• M31: 6,238,082 km (0.118 R)
• M32: 6,343,997 km (0.085 R)
• M33: 6,536,230 km (0.059 R)
• M34: 6,882,848 km (0.102 R)
• M35: 7,481,090 km (0.111 R)
• M36: 7,548,559 km (0.029 R)
• M37: 7,775,200 km (0.116 R)
• M38: 8,096,087 km (0.12 R)
• M39: 8,258,102 km (0.103 R)
• M40: 8,538,598 km (0.047 R)
• M41: 8,965,101 km (0.104 R)
• M42: 9,108,715 km (0.109 R)
• M43: 9,520,109 km (0.109 R)
• M44: 9,691,249 km (0.108 R)
• M45: 9,814,069 km (0.065 R)
• M46: 10,790,345 km (0.052 R)
• M47: 11,173,914 km (0.087 R)
• M48: 11,928,485 km (0.093 R)
• M49: 12,033,802 km (0.092 R)
• M50: 12,325,069 km (0.119 R)
• M51: 13,104,325 km (0.107 R)
• M52: 14,344,790 km (0.029 R)
• M53: 14,597,461 km (0.082 R)
• M54: 15,050,144 km (0.051 R)
• M55: 15,135,565 km (0.067 R)
• M56: 15,221,135 km (0.088 R)
• M57: 15,335,427 km (0.027 R)
• M58: 15,622,506 km (0.076 R)
• M59: 15,766,718 km (0.092 R)
• M60: 15,911,379 km (0.061 R)
• M61: 15,969,274 km (0.063 R)
• M62: 16,377,227 km (0.081 R)
• M63: 16,494,362 km (0.101 R)
• M64: 16,847,563 km (0.081 R)
• M65: 17,054,756 km (0.101 R)
• M66: 17,113,996 km (0.076 R)
• M67: 17,411,846 km (0.085 R)
• M68: 17,471,535 km (0.101 R)
• M69: 17,711,341 km (0.083 R)
• M70: 17,982,262 km (0.108 R)
• M71: 18,042,700 km (0.056 R)
• M72: 18,103,287 km (0.119 R)
• M73: 18,194,093 km (0.075 R)
• M74: 18,467,558 km (0.053 R)
• M75: 18,987,710 km (0.087 R)
• M76: 19,668,081 km (0.09 R)
• M77: 20,042,674 km (0.12 R)
• M78: 20,262,134 km (0.092 R)
• M79: 21,021,044 km (0.118 R)
• M80: 21,339,837 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.8

Radius: 7

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.32 AU - 12.8 AU

Year: 16681 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 176.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,715,122 km

• M1: 110,553 km (0.104 R)
• M2: 163,959 km (0.105 R)
• M3: 600,187 km (0.073 R)
• M4: 660,624 km (0.064 R)
• M5: 723,007 km (0.088 R)
• M6: 854,503 km (0.072 R)
• M7: 1,165,816 km (0.06 R)
• M8: 1,374,356 km (0.11 R)
• M9: 1,622,987 km (0.099 R)
• M10: 1,680,283 km (0.108 R)
• M11: 1,767,349 km (0.096 R)
• M12: 2,386,535 km (0.112 R)
• M13: 2,891,428 km (0.04 R)
• M14: 3,318,829 km (0.047 R)
• M15: 3,391,982 km (0.107 R)
• M16: 4,552,712 km (0.076 R)
• M17: 5,006,592 km (0.091 R)
• M18: 5,388,814 km (0.072 R)
• M19: 5,912,856 km (0.103 R)
• M20: 6,544,757 km (0.088 R)
• M21: 6,682,986 km (0.079 R)
• M22: 6,729,361 km (0.053 R)
• M23: 7,823,221 km (0.064 R)
• M24: 7,871,990 km (0.071 R)
• M25: 8,415,628 km (0.11 R)
• M26: 8,465,594 km (0.073 R)
• M27: 8,565,974 km (0.064 R)
• M28: 8,666,653 km (0.082 R)
• M29: 8,869,359 km (0.116 R)
• M30: 9,279,406 km (0.116 R)
• M31: 9,590,869 km (0.089 R)
• M32: 9,853,264 km (0.064 R)
• M33: 10,064,795 km (0.092 R)
• M34: 10,492,346 km (0.105 R)
• M35: 12,091,547 km (0.108 R)
• M36: 12,374,885 km (0.088 R)
• M37: 12,488,879 km (0.087 R)
• M38: 12,660,468 km (0.084 R)
• M39: 14,239,473 km (0.076 R)
• M40: 15,143,344 km (0.107 R)
• M41: 16,189,930 km (0.096 R)
• M42: 16,690,634 km (0.117 R)
• M43: 17,642,825 km (0.045 R)
• M44: 19,202,831 km (0.116 R)
• M45: 19,334,777 km (0.118 R)
• M46: 19,599,715 km (0.113 R)
• M47: 21,214,025 km (0.115 R)
• M48: 22,730,948 km (0.115 R)
• M49: 23,150,719 km (0.115 R)
• M50: 23,220,881 km (0.074 R)
• M51: 23,291,192 km (0.067 R)
• M52: 24,282,577 km (0.043 R)
• M53: 24,711,623 km (0.05 R)
• M54: 25,359,831 km (0.119 R)
• M55: 25,432,236 km (0.073 R)
• M56: 25,649,901 km (0.084 R)
• M57: 26,526,246 km (0.099 R)
• M58: 27,338,263 km (0.119 R)
• M59: 27,486,664 km (0.074 R)
• M60: 28,233,307 km (0.093 R)
• M61: 31,052,928 km (0.11 R)
• M62: 31,986,568 km (0.113 R)
• M63: 33,722,053 km (0.044 R)
• M64: 34,120,731 km (0.032 R)
• M65: 34,601,240 km (0.109 R)
• M66: 35,812,085 km (0.065 R)
• M67: 38,109,459 km (0.106 R)
• M68: 38,275,363 km (0.086 R)
• M69: 39,695,346 km (0.078 R)
• M70: 39,779,420 km (0.111 R)
• M71: 42,328,718 km (0.071 R)
• M72: 43,883,638 km (0.067 R)
• M73: 43,970,554 km (0.078 R)
• M74: 47,583,492 km (0.114 R)
• M75: 48,120,249 km (0.079 R)
• M76: 48,389,376 km (0.041 R)
• M77: 49,380,312 km (0.093 R)
• M78: 49,561,176 km (0.109 R)
• M79: 50,924,910 km (0.119 R)
• M80: 51,565,488 km (0.072 R)
• M81: 52,577,518 km (0.098 R)
• M82: 55,277,012 km (0.103 R)
• M83: 56,123,885 km (0.049 R)
• M84: 60,325,641 km (0.068 R)
• M85: 60,422,281 km (0.082 R)
• M86: 61,586,302 km (0.069 R)
• M87: 61,683,690 km (0.068 R)
• M88: 62,073,542 km (0.067 R)
• M89: 63,444,457 km (0.117 R)
• M90: 64,232,239 km (0.089 R)
• M91: 64,924,279 km (0.083 R)
• M92: 65,618,862 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit