🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.99 AU - 1.47 AU

Year: 489 Days

Day: 42.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,860,725 km

• M1: 352,453 km (0.108 R)
• M2: 527,183 km (0.101 R)

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.95 AU - 3.81 AU

Year: 2226 Days

Day: 33 Hours

Environment

Temp: -102 °C

Axial Tilt: 62.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,860,725 km

• M1: 318,494 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 9.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.54 AU - 9.66 AU

Year: 8257 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 92,860,725 km

• M1: 122,072 km (0.113 R)
• M2: 244,593 km (0.07 R)
• M3: 346,319 km (0.12 R)
• M4: 514,916 km (0.094 R)
• M5: 656,435 km (0.094 R)
• M6: 863,479 km (0.086 R)
• M7: 934,239 km (0.074 R)
• M8: 1,228,199 km (0.073 R)
• M9: 1,329,327 km (0.114 R)
• M10: 1,923,230 km (0.069 R)
• M11: 2,526,558 km (0.057 R)
• M12: 2,842,659 km (0.118 R)
• M13: 3,019,184 km (0.076 R)
• M14: 3,157,413 km (0.119 R)
• M15: 4,030,915 km (0.047 R)
• M16: 4,168,096 km (0.105 R)
• M17: 4,812,863 km (0.118 R)
• M18: 4,958,721 km (0.102 R)
• M19: 5,204,809 km (0.06 R)
• M20: 5,371,162 km (0.067 R)
• M21: 5,846,434 km (0.036 R)
• M22: 5,967,309 km (0.111 R)
• M23: 7,001,031 km (0.077 R)
• M24: 7,129,685 km (0.103 R)
• M25: 7,203,437 km (0.038 R)
• M26: 7,277,488 km (0.056 R)
• M27: 7,501,136 km (0.082 R)
• M28: 7,821,874 km (0.097 R)
• M29: 7,898,020 km (0.068 R)
• M30: 8,340,680 km (0.115 R)
• M31: 9,089,567 km (0.076 R)
• M32: 9,149,555 km (0.056 R)
• M33: 9,209,843 km (0.03 R)
• M34: 9,290,177 km (0.064 R)
• M35: 9,370,960 km (0.085 R)
• M36: 9,573,665 km (0.099 R)
• M37: 9,696,036 km (0.051 R)
• M38: 9,777,866 km (0.095 R)
• M39: 10,149,019 km (0.077 R)
• M40: 10,799,171 km (0.099 R)
• M41: 10,883,993 km (0.114 R)
• M42: 11,290,151 km (0.068 R)
• M43: 11,506,021 km (0.065 R)
• M44: 11,723,088 km (0.07 R)
• M45: 11,810,303 km (0.115 R)
• M46: 12,139,418 km (0.104 R)
• M47: 13,371,955 km (0.062 R)
• M48: 13,760,910 km (0.091 R)
• M49: 13,945,214 km (0.089 R)
• M50: 14,060,853 km (0.096 R)
• M51: 14,130,416 km (0.041 R)
• M52: 14,223,317 km (0.076 R)
• M53: 14,714,297 km (0.116 R)
• M54: 15,497,143 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.2

Radius: 8

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.97 AU - 24.63 AU

Year: 31555 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,860,725 km

• M1: 192,233 km (0.037 R)
• M2: 869,612 km (0.119 R)
• M3: 926,609 km (0.057 R)
• M4: 1,199,476 km (0.078 R)
• M5: 1,854,415 km (0.029 R)
• M6: 1,929,065 km (0.114 R)
• M7: 2,521,023 km (0.04 R)
• M8: 2,730,311 km (0.078 R)
• M9: 3,032,798 km (0.118 R)
• M10: 3,121,360 km (0.047 R)
• M11: 4,248,280 km (0.109 R)
• M12: 4,958,571 km (0.109 R)
• M13: 5,010,781 km (0.077 R)
• M14: 5,168,307 km (0.071 R)
• M15: 6,260,222 km (0.119 R)
• M16: 6,948,671 km (0.111 R)
• M17: 7,301,872 km (0.088 R)
• M18: 7,721,344 km (0.096 R)
• M19: 8,087,111 km (0.065 R)
• M20: 8,583,627 km (0.101 R)
• M21: 8,835,699 km (0.098 R)
• M22: 9,026,287 km (0.107 R)
• M23: 9,476,277 km (0.082 R)
• M24: 9,802,251 km (0.035 R)
• M25: 10,331,379 km (0.1 R)
• M26: 12,397,325 km (0.079 R)
• M27: 15,265,565 km (0.078 R)
• M28: 17,445,056 km (0.073 R)
• M29: 17,604,378 km (0.073 R)
• M30: 19,060,414 km (0.064 R)
• M31: 19,389,230 km (0.114 R)
• M32: 20,386,899 km (0.089 R)
• M33: 21,146,108 km (0.066 R)
• M34: 22,172,648 km (0.119 R)
• M35: 26,712,944 km (0.054 R)
• M36: 27,450,461 km (0.047 R)
• M37: 27,635,813 km (0.094 R)
• M38: 29,798,101 km (0.075 R)
• M39: 29,893,245 km (0.088 R)
• M40: 30,275,318 km (0.077 R)
• M41: 31,044,101 km (0.094 R)
• M42: 31,237,232 km (0.058 R)
• M43: 31,721,929 km (0.094 R)
• M44: 32,502,830 km (0.085 R)
• M45: 34,382,378 km (0.094 R)
• M46: 35,385,731 km (0.104 R)
• M47: 36,093,777 km (0.099 R)
• M48: 36,602,410 km (0.081 R)
• M49: 37,523,933 km (0.03 R)
• M50: 37,729,780 km (0.055 R)
• M51: 38,556,757 km (0.097 R)
• M52: 40,333,980 km (0.09 R)
• M53: 40,650,379 km (0.115 R)
• M54: 42,458,718 km (0.064 R)
• M55: 42,995,625 km (0.09 R)
• M56: 43,534,776 km (0.061 R)
• M57: 45,494,059 km (0.065 R)
• M58: 45,933,428 km (0.116 R)
• M59: 46,263,740 km (0.094 R)
• M60: 47,593,216 km (0.1 R)
• M61: 51,885,329 km (0.107 R)
• M62: 53,729,272 km (0.12 R)
• M63: 57,007,410 km (0.045 R)
• M64: 57,955,861 km (0.11 R)
• M65: 59,988,597 km (0.113 R)
• M66: 60,108,873 km (0.093 R)
• M67: 61,437,452 km (0.1 R)
• M68: 61,558,626 km (0.118 R)
• M69: 62,166,143 km (0.067 R)
• M70: 62,897,826 km (0.073 R)
• M71: 63,632,352 km (0.084 R)
• M72: 64,369,570 km (0.058 R)
• M73: 64,615,958 km (0.038 R)
• M74: 65,976,850 km (0.064 R)
• M75: 66,473,963 km (0.042 R)
• M76: 68,600,946 km (0.068 R)
• M77: 68,852,570 km (0.075 R)
• M78: 69,356,864 km (0.062 R)
• M79: 70,623,060 km (0.054 R)
• M80: 71,259,001 km (0.113 R)
• M81: 72,792,828 km (0.044 R)
• M82: 74,337,725 km (0.116 R)
• M83: 81,155,648 km (0.074 R)
• M84: 81,421,783 km (0.105 R)
• M85: 82,623,203 km (0.101 R)
• M86: 88,170,292 km (0.08 R)
• M87: 89,816,467 km (0.058 R)
• M88: 91,334,437 km (0.082 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit