🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.44 AU - 0.58 AU

Year: 135 Days

Day: 27.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,286,947 km

• M1: 45,179 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.61 AU - 0.77 AU

Year: 213 Days

Day: 17.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.73 AU - 0.83 AU

Year: 255 Days

Day: 40.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.86 AU - 1.42 AU

Year: 451 Days

Day: 17.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.95 AU - 1.37 AU

Year: 463 Days

Day: 34.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,286,947 km

• M1: 108,458 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.8 AU - 1.82 AU

Year: 903 Days

Day: 19 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.21 AU - 4.61 AU

Year: 2867 Days

Day: 31.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,286,947 km

• M1: 39,793 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.79 AU - 4.91 AU

Year: 3365 Days

Day: 29.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,286,947 km

• M1: 204,201 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.6

Radius: 10.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.89 AU - 7.57 AU

Year: 7210 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,286,947 km

• M1: 210,783 km (0.094 R)
• M2: 302,936 km (0.081 R)
• M3: 372,499 km (0.075 R)
• M4: 520,601 km (0.119 R)
• M5: 732,431 km (0.073 R)
• M6: 819,348 km (0.117 R)
• M7: 1,102,387 km (0.112 R)
• M8: 1,621,791 km (0.083 R)
• M9: 2,104,244 km (0.077 R)
• M10: 2,231,701 km (0.115 R)
• M11: 2,318,169 km (0.106 R)
• M12: 2,449,964 km (0.111 R)
• M13: 2,675,259 km (0.074 R)
• M14: 2,860,461 km (0.104 R)
• M15: 3,122,108 km (0.087 R)
• M16: 3,243,581 km (0.103 R)
• M17: 3,848,854 km (0.03 R)
• M18: 3,953,273 km (0.093 R)
• M19: 4,111,548 km (0.068 R)
• M20: 4,218,211 km (0.074 R)
• M21: 4,598,938 km (0.099 R)
• M22: 4,877,788 km (0.074 R)
• M23: 5,866,630 km (0.061 R)
• M24: 6,445,873 km (0.114 R)
• M25: 6,758,084 km (0.078 R)
• M26: 6,852,779 km (0.115 R)
• M27: 7,364,853 km (0.12 R)
• M28: 7,494,853 km (0.07 R)
• M29: 7,691,425 km (0.072 R)
• M30: 8,358,482 km (0.063 R)
• M31: 10,034,277 km (0.049 R)
• M32: 10,214,692 km (0.095 R)
• M33: 10,578,813 km (0.09 R)
• M34: 10,688,917 km (0.064 R)
• M35: 11,095,824 km (0.097 R)
• M36: 11,319,921 km (0.112 R)
• M37: 12,192,675 km (0.104 R)
• M38: 12,462,699 km (0.113 R)
• M39: 12,578,937 km (0.106 R)
• M40: 13,721,715 km (0.11 R)
• M41: 14,692,456 km (0.118 R)
• M42: 14,774,435 km (0.118 R)
• M43: 14,897,554 km (0.095 R)
• M44: 15,103,551 km (0.083 R)
• M45: 15,186,129 km (0.119 R)
• M46: 15,518,386 km (0.118 R)
• M47: 16,021,034 km (0.073 R)
• M48: 16,274,453 km (0.075 R)
• M49: 16,657,125 km (0.108 R)
• M50: 17,474,378 km (0.054 R)
• M51: 17,866,175 km (0.105 R)
• M52: 18,525,602 km (0.118 R)
• M53: 18,969,608 km (0.062 R)
• M54: 19,103,498 km (0.088 R)
• M55: 19,237,688 km (0.107 R)
• M56: 20,368,199 km (0.076 R)
• M57: 20,688,638 km (0.106 R)
• M58: 21,241,850 km (0.119 R)
• M59: 21,846,675 km (0.073 R)
• M60: 22,598,703 km (0.073 R)
• M61: 22,740,672 km (0.08 R)
• M62: 22,930,511 km (0.095 R)
• M63: 23,073,078 km (0.078 R)
• M64: 23,359,408 km (0.059 R)
• M65: 24,031,701 km (0.119 R)
• M66: 26,186,210 km (0.107 R)
• M67: 27,185,823 km (0.095 R)
• M68: 27,589,139 km (0.098 R)
• M69: 28,096,126 km (0.101 R)
• M70: 28,248,865 km (0.051 R)
• M71: 28,503,929 km (0.055 R)
• M72: 28,862,366 km (0.031 R)
• M73: 29,583,727 km (0.091 R)
• M74: 29,998,562 km (0.042 R)
• M75: 30,991,592 km (0.118 R)
• M76: 31,677,200 km (0.085 R)
• M77: 32,208,122 km (0.1 R)
• M78: 33,063,523 km (0.044 R)
• M79: 33,332,350 km (0.056 R)
• M80: 34,414,990 km (0.065 R)
• M81: 34,523,897 km (0.03 R)
• M82: 34,632,954 km (0.115 R)
• M83: 35,509,299 km (0.115 R)
• M84: 36,337,472 km (0.067 R)
• M85: 37,171,929 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.6

Radius: 5

Gravity: 30.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.68 AU - 15.9 AU

Year: 22173 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,286,947 km

• M1: 248,931 km (0.081 R)
• M2: 282,740 km (0.044 R)
• M3: 544,237 km (0.061 R)
• M4: 613,650 km (0.052 R)
• M5: 1,238,670 km (0.06 R)
• M6: 1,522,906 km (0.089 R)
• M7: 1,792,182 km (0.11 R)
• M8: 2,298,422 km (0.104 R)
• M9: 2,567,399 km (0.043 R)
• M10: 2,968,919 km (0.113 R)
• M11: 3,304,019 km (0.062 R)
• M12: 3,389,738 km (0.075 R)
• M13: 3,607,253 km (0.057 R)
• M14: 3,784,377 km (0.088 R)
• M15: 3,919,165 km (0.098 R)
• M16: 4,760,803 km (0.1 R)
• M17: 5,053,416 km (0.069 R)
• M18: 5,604,834 km (0.111 R)
• M19: 6,764,068 km (0.11 R)
• M20: 7,538,985 km (0.049 R)
• M21: 7,994,361 km (0.09 R)
• M22: 8,225,489 km (0.111 R)
• M23: 8,341,727 km (0.114 R)
• M24: 8,931,591 km (0.097 R)
• M25: 9,051,270 km (0.103 R)
• M26: 9,779,811 km (0.082 R)
• M27: 12,341,076 km (0.064 R)
• M28: 13,012,023 km (0.083 R)
• M29: 13,147,558 km (0.115 R)
• M30: 13,351,909 km (0.089 R)
• M31: 14,040,359 km (0.083 R)
• M32: 14,669,866 km (0.09 R)
• M33: 14,740,327 km (0.088 R)
• M34: 15,023,516 km (0.069 R)
• M35: 15,237,142 km (0.111 R)
• M36: 16,907,551 km (0.109 R)
• M37: 17,278,255 km (0.059 R)
• M38: 18,330,526 km (0.088 R)
• M39: 19,403,592 km (0.092 R)
• M40: 20,733,517 km (0.108 R)
• M41: 21,050,664 km (0.049 R)
• M42: 22,011,980 km (0.102 R)
• M43: 22,254,478 km (0.053 R)
• M44: 22,335,560 km (0.084 R)
• M45: 24,728,079 km (0.099 R)
• M46: 24,812,004 km (0.12 R)
• M47: 25,656,783 km (0.093 R)
• M48: 26,596,706 km (0.095 R)
• M49: 27,114,165 km (0.053 R)
• M50: 28,686,439 km (0.118 R)
• M51: 30,018,907 km (0.034 R)
• M52: 33,113,339 km (0.11 R)
• M53: 33,298,541 km (0.118 R)
• M54: 34,042,641 km (0.084 R)
• M55: 34,698,179 km (0.076 R)
• M56: 35,926,677 km (0.108 R)
• M57: 39,304,148 km (0.107 R)
• M58: 40,683,291 km (0.055 R)
• M59: 46,252,670 km (0.107 R)
• M60: 47,394,849 km (0.093 R)
• M61: 47,603,389 km (0.091 R)
• M62: 49,072,590 km (0.044 R)
• M63: 49,178,206 km (0.102 R)
• M64: 49,812,800 km (0.033 R)
• M65: 50,983,403 km (0.109 R)
• M66: 51,411,253 km (0.12 R)
• M67: 53,351,537 km (0.12 R)
• M68: 54,986,792 km (0.075 R)
• M69: 55,865,530 km (0.084 R)
• M70: 56,196,291 km (0.098 R)
• M71: 56,306,694 km (0.059 R)
• M72: 56,970,460 km (0.101 R)
• M73: 58,082,720 km (0.074 R)
• M74: 58,417,819 km (0.066 R)
• M75: 59,989,793 km (0.113 R)
• M76: 62,373,935 km (0.112 R)
• M77: 62,946,146 km (0.085 R)
• M78: 63,290,222 km (0.073 R)
• M79: 64,557,465 km (0.091 R)
• M80: 65,020,321 km (0.082 R)
• M81: 67,116,935 km (0.075 R)
• M82: 71,495,665 km (0.081 R)
• M83: 71,615,343 km (0.073 R)
• M84: 71,735,021 km (0.079 R)
• M85: 75,965,799 km (0.043 R)
• M86: 76,209,942 km (0.117 R)
• M87: 76,454,385 km (0.105 R)
• M88: 76,944,169 km (0.058 R)
• M89: 77,066,689 km (0.06 R)
• M90: 78,049,697 km (0.058 R)
• M91: 78,666,190 km (0.114 R)
• M92: 79,408,195 km (0.06 R)
• M93: 80,276,611 km (0.107 R)
• M94: 81,397,997 km (0.041 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit