🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.55 AU - 0.61 AU

Year: 160 Days

Day: 14.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.92 AU - 1.06 AU

Year: 356 Days

Day: 33.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,070,212 km

• M1: 431,141 km (0.037 R)
• M2: 499,058 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.18 AU - 1.24 AU

Year: 481 Days

Day: 30.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 13.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.78 AU - 7.48 AU

Year: 6174 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,070,212 km

• M1: 186,249 km (0.099 R)
• M2: 421,716 km (0.057 R)
• M3: 607,667 km (0.088 R)
• M4: 739,911 km (0.11 R)
• M5: 943,813 km (0.089 R)
• M6: 1,085,482 km (0.107 R)
• M7: 1,217,876 km (0.097 R)
• M8: 1,391,410 km (0.112 R)
• M9: 1,803,253 km (0.112 R)
• M10: 2,189,664 km (0.115 R)
• M11: 2,852,981 km (0.115 R)
• M12: 3,304,318 km (0.102 R)
• M13: 3,451,672 km (0.117 R)
• M14: 3,576,137 km (0.065 R)
• M15: 3,702,248 km (0.109 R)
• M16: 4,247,832 km (0.084 R)
• M17: 4,489,582 km (0.115 R)
• M18: 5,014,969 km (0.081 R)
• M19: 5,414,695 km (0.081 R)
• M20: 5,973,742 km (0.118 R)
• M21: 6,123,938 km (0.107 R)
• M22: 6,336,517 km (0.079 R)
• M23: 6,831,387 km (0.116 R)
• M24: 7,083,609 km (0.081 R)
• M25: 7,597,178 km (0.073 R)
• M26: 7,957,410 km (0.118 R)
• M27: 8,626,561 km (0.12 R)
• M28: 9,071,316 km (0.081 R)
• M29: 9,629,166 km (0.042 R)
• M30: 10,559,216 km (0.098 R)
• M31: 11,145,789 km (0.06 R)
• M32: 11,443,190 km (0.117 R)
• M33: 11,667,886 km (0.117 R)
• M34: 12,891,148 km (0.058 R)
• M35: 13,164,164 km (0.066 R)
• M36: 14,638,900 km (0.089 R)
• M37: 15,292,942 km (0.093 R)
• M38: 15,499,237 km (0.032 R)
• M39: 16,418,067 km (0.049 R)
• M40: 17,054,606 km (0.115 R)
• M41: 18,615,361 km (0.092 R)
• M42: 18,747,605 km (0.091 R)
• M43: 19,012,693 km (0.096 R)
• M44: 19,145,835 km (0.07 R)
• M45: 20,176,265 km (0.056 R)
• M46: 20,311,950 km (0.027 R)
• M47: 20,629,995 km (0.044 R)
• M48: 21,224,796 km (0.038 R)
• M49: 21,408,951 km (0.111 R)
• M50: 21,686,156 km (0.098 R)
• M51: 22,057,608 km (0.082 R)
• M52: 22,197,482 km (0.115 R)
• M53: 23,612,378 km (0.098 R)
• M54: 23,898,858 km (0.108 R)
• M55: 24,042,472 km (0.12 R)
• M56: 24,813,649 km (0.058 R)
• M57: 25,299,693 km (0.048 R)
• M58: 25,641,823 km (0.062 R)
• M59: 25,838,095 km (0.053 R)
• M60: 26,182,619 km (0.106 R)
• M61: 27,125,385 km (0.102 R)
• M62: 27,425,478 km (0.051 R)
• M63: 27,877,713 km (0.099 R)
• M64: 28,231,063 km (0.089 R)
• M65: 28,585,909 km (0.091 R)
• M66: 28,789,512 km (0.115 R)
• M67: 29,044,427 km (0.064 R)
• M68: 30,642,281 km (0.032 R)
• M69: 30,746,252 km (0.106 R)
• M70: 34,191,940 km (0.085 R)
• M71: 34,624,427 km (0.062 R)
• M72: 34,841,344 km (0.069 R)
• M73: 35,058,710 km (0.067 R)
• M74: 35,658,896 km (0.09 R)
• M75: 35,987,563 km (0.057 R)
• M76: 36,317,426 km (0.088 R)
• M77: 36,703,389 km (0.087 R)
• M78: 36,813,942 km (0.111 R)
• M79: 36,924,644 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.4

Radius: 6.3

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.18 AU - 14.62 AU

Year: 17740 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,070,212 km

• M1: 300,243 km (0.093 R)
• M2: 861,385 km (0.116 R)
• M3: 1,337,555 km (0.089 R)
• M4: 1,704,219 km (0.071 R)
• M5: 1,914,105 km (0.113 R)
• M6: 1,975,589 km (0.061 R)
• M7: 2,491,553 km (0.076 R)
• M8: 2,729,862 km (0.079 R)
• M9: 5,141,380 km (0.109 R)
• M10: 5,401,082 km (0.04 R)
• M11: 6,114,215 km (0.109 R)
• M12: 7,142,251 km (0.093 R)
• M13: 7,190,272 km (0.053 R)
• M14: 7,578,179 km (0.068 R)
• M15: 7,923,152 km (0.087 R)
• M16: 8,022,635 km (0.117 R)
• M17: 8,374,190 km (0.094 R)
• M18: 8,424,754 km (0.063 R)
• M19: 8,885,066 km (0.077 R)
• M20: 9,196,529 km (0.091 R)
• M21: 9,511,582 km (0.107 R)
• M22: 10,260,320 km (0.117 R)
• M23: 10,477,685 km (0.082 R)
• M24: 10,806,651 km (0.069 R)
• M25: 11,418,506 km (0.099 R)
• M26: 11,870,591 km (0.12 R)
• M27: 12,156,173 km (0.115 R)
• M28: 13,143,819 km (0.118 R)
• M29: 13,976,331 km (0.099 R)
• M30: 14,036,469 km (0.115 R)
• M31: 14,459,681 km (0.105 R)
• M32: 16,005,327 km (0.073 R)
• M33: 16,383,959 km (0.12 R)
• M34: 16,510,818 km (0.06 R)
• M35: 16,701,854 km (0.077 R)
• M36: 17,602,583 km (0.113 R)
• M37: 18,124,380 km (0.079 R)
• M38: 18,651,264 km (0.062 R)
• M39: 18,717,536 km (0.073 R)
• M40: 19,518,184 km (0.112 R)
• M41: 21,152,690 km (0.085 R)
• M42: 21,290,919 km (0.088 R)
• M43: 21,498,860 km (0.05 R)
• M44: 21,707,249 km (0.062 R)
• M45: 24,045,015 km (0.078 R)
• M46: 24,478,550 km (0.111 R)
• M47: 25,060,635 km (0.034 R)
• M48: 26,312,769 km (0.086 R)
• M49: 28,114,676 km (0.099 R)
• M50: 28,953,920 km (0.074 R)
• M51: 29,492,173 km (0.091 R)
• M52: 30,578,553 km (0.116 R)
• M53: 32,153,220 km (0.087 R)
• M54: 32,551,001 km (0.062 R)
• M55: 33,673,583 km (0.089 R)
• M56: 34,077,497 km (0.074 R)
• M57: 35,053,474 km (0.078 R)
• M58: 35,298,964 km (0.041 R)
• M59: 35,380,944 km (0.089 R)
• M60: 35,544,903 km (0.069 R)
• M61: 36,534,642 km (0.033 R)
• M62: 37,199,455 km (0.119 R)
• M63: 37,449,882 km (0.109 R)
• M64: 37,617,133 km (0.111 R)
• M65: 39,217,979 km (0.113 R)
• M66: 39,642,837 km (0.113 R)
• M67: 42,050,765 km (0.115 R)
• M68: 42,137,681 km (0.087 R)
• M69: 42,311,514 km (0.088 R)
• M70: 43,009,537 km (0.118 R)
• M71: 43,711,451 km (0.031 R)
• M72: 45,126,497 km (0.097 R)
• M73: 48,364,992 km (0.117 R)
• M74: 48,455,947 km (0.112 R)
• M75: 49,369,242 km (0.041 R)
• M76: 49,552,649 km (0.091 R)
• M77: 50,380,524 km (0.104 R)
• M78: 50,934,933 km (0.104 R)
• M79: 51,398,537 km (0.108 R)
• M80: 51,770,438 km (0.074 R)
• M81: 51,956,687 km (0.081 R)
• M82: 52,236,584 km (0.104 R)
• M83: 54,493,268 km (0.111 R)
• M84: 56,206,463 km (0.04 R)
• M85: 63,931,847 km (0.066 R)
• M86: 64,231,791 km (0.102 R)
• M87: 64,331,722 km (0.106 R)
• M88: 66,748,625 km (0.07 R)
• M89: 66,850,052 km (0.089 R)
• M90: 67,866,271 km (0.103 R)
• M91: 68,070,173 km (0.052 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit