🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.7 AU - 0.96 AU

Year: 278 Days

Day: 22.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.93 AU - 1.15 AU

Year: 389 Days

Day: 43.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.18 AU - 1.74 AU

Year: 648 Days

Day: 12.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,428,627 km

• M1: 1,183,918 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.1 AU - 2.6 AU

Year: 1322 Days

Day: 16.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,428,627 km

• M1: 81,082 km (0.077 R)
• M2: 2,035,279 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.73 AU - 3.13 AU

Year: 1841 Days

Day: 36.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.16 AU - 3.24 AU

Year: 2101 Days

Day: 21.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,428,627 km

• M1: 80,484 km (0.051 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 14.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.25 AU - 5.49 AU

Year: 3945 Days

Day: 10.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,428,627 km

• M1: 182,210 km (0.077 R)
• M2: 480,957 km (0.112 R)
• M3: 649,255 km (0.061 R)
• M4: 759,209 km (0.037 R)
• M5: 1,065,586 km (0.101 R)
• M6: 1,227,151 km (0.05 R)
• M7: 1,383,032 km (0.116 R)
• M8: 1,684,173 km (0.063 R)
• M9: 1,843,046 km (0.117 R)
• M10: 2,141,793 km (0.084 R)
• M11: 2,297,225 km (0.078 R)
• M12: 2,402,991 km (0.12 R)
• M13: 3,248,967 km (0.089 R)
• M14: 3,428,634 km (0.051 R)
• M15: 3,570,901 km (0.099 R)
• M16: 3,777,496 km (0.097 R)
• M17: 3,945,644 km (0.047 R)
• M18: 4,052,008 km (0.083 R)
• M19: 5,285,442 km (0.048 R)
• M20: 5,474,085 km (0.118 R)
• M21: 5,569,230 km (0.082 R)
• M22: 5,737,228 km (0.108 R)
• M23: 6,102,845 km (0.113 R)
• M24: 6,551,639 km (0.055 R)
• M25: 6,729,062 km (0.081 R)
• M26: 7,245,025 km (0.106 R)
• M27: 7,587,155 km (0.077 R)
• M28: 7,988,825 km (0.072 R)
• M29: 8,342,475 km (0.035 R)
• M30: 9,263,399 km (0.097 R)
• M31: 10,187,166 km (0.098 R)
• M32: 10,334,071 km (0.109 R)
• M33: 10,869,332 km (0.114 R)
• M34: 10,989,460 km (0.103 R)
• M35: 11,170,473 km (0.113 R)
• M36: 11,812,098 km (0.091 R)
• M37: 11,935,666 km (0.076 R)
• M38: 12,121,766 km (0.071 R)
• M39: 12,308,913 km (0.075 R)
• M40: 13,163,117 km (0.099 R)
• M41: 13,840,645 km (0.09 R)
• M42: 14,761,719 km (0.074 R)
• M43: 14,894,862 km (0.067 R)
• M44: 15,364,300 km (0.106 R)
• M45: 15,804,417 km (0.115 R)
• M46: 15,906,742 km (0.036 R)
• M47: 16,732,073 km (0.095 R)
• M48: 17,045,331 km (0.11 R)
• M49: 17,606,772 km (0.118 R)
• M50: 17,748,142 km (0.078 R)
• M51: 17,996,325 km (0.11 R)
• M52: 18,103,138 km (0.07 R)
• M53: 19,037,077 km (0.083 R)
• M54: 19,473,454 km (0.027 R)
• M55: 19,729,566 km (0.088 R)
• M56: 20,023,675 km (0.101 R)
• M57: 20,245,080 km (0.079 R)
• M58: 21,101,677 km (0.06 R)
• M59: 21,666,858 km (0.097 R)
• M60: 21,818,251 km (0.062 R)
• M61: 22,542,903 km (0.111 R)
• M62: 23,081,904 km (0.096 R)
• M63: 23,352,976 km (0.098 R)
• M64: 24,015,694 km (0.068 R)
• M65: 24,487,227 km (0.119 R)
• M66: 25,080,981 km (0.077 R)
• M67: 25,240,153 km (0.117 R)
• M68: 25,519,452 km (0.103 R)
• M69: 25,719,614 km (0.074 R)
• M70: 25,839,891 km (0.062 R)
• M71: 25,960,466 km (0.037 R)
• M72: 26,323,092 km (0.056 R)
• M73: 26,972,047 km (0.054 R)
• M74: 27,216,789 km (0.044 R)
• M75: 27,380,300 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.4

Radius: 8.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.08 AU - 11.58 AU

Year: 14000 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,428,627 km

• M1: 231,428 km (0.098 R)
• M2: 1,545,496 km (0.097 R)
• M3: 1,771,239 km (0.095 R)
• M4: 2,226,764 km (0.094 R)
• M5: 2,511,299 km (0.092 R)
• M6: 2,628,584 km (0.081 R)
• M7: 2,717,595 km (0.08 R)
• M8: 2,929,426 km (0.112 R)
• M9: 3,273,201 km (0.049 R)
• M10: 3,564,169 km (0.119 R)
• M11: 3,829,855 km (0.057 R)
• M12: 4,101,974 km (0.084 R)
• M13: 4,522,044 km (0.097 R)
• M14: 5,365,328 km (0.081 R)
• M15: 6,216,689 km (0.05 R)
• M16: 6,496,288 km (0.091 R)
• M17: 6,985,473 km (0.112 R)
• M18: 7,109,639 km (0.106 R)
• M19: 7,444,140 km (0.11 R)
• M20: 8,390,795 km (0.104 R)
• M21: 8,567,021 km (0.056 R)
• M22: 8,923,214 km (0.097 R)
• M23: 9,512,181 km (0.084 R)
• M24: 9,880,790 km (0.08 R)
• M25: 10,395,406 km (0.105 R)
• M26: 10,870,828 km (0.101 R)
• M27: 12,590,157 km (0.102 R)
• M28: 13,661,726 km (0.105 R)
• M29: 14,550,637 km (0.12 R)
• M30: 14,656,403 km (0.039 R)
• M31: 14,921,939 km (0.037 R)
• M32: 16,109,596 km (0.095 R)
• M33: 17,103,674 km (0.114 R)
• M34: 17,720,915 km (0.096 R)
• M35: 17,890,409 km (0.09 R)
• M36: 18,231,343 km (0.051 R)
• M37: 18,746,558 km (0.09 R)
• M38: 18,861,748 km (0.107 R)
• M39: 19,674,514 km (0.096 R)
• M40: 20,736,210 km (0.06 R)
• M41: 21,454,279 km (0.107 R)
• M42: 24,407,341 km (0.066 R)
• M43: 24,722,095 km (0.101 R)
• M44: 24,848,506 km (0.084 R)
• M45: 25,101,775 km (0.109 R)
• M46: 25,292,362 km (0.031 R)
• M47: 25,419,670 km (0.058 R)
• M48: 25,738,762 km (0.092 R)
• M49: 25,930,846 km (0.037 R)
• M50: 26,059,201 km (0.107 R)
• M51: 26,252,182 km (0.115 R)
• M52: 26,510,239 km (0.08 R)
• M53: 26,769,043 km (0.101 R)
• M54: 27,354,419 km (0.108 R)
• M55: 28,936,118 km (0.069 R)
• M56: 29,738,112 km (0.071 R)
• M57: 30,276,814 km (0.071 R)
• M58: 31,706,222 km (0.11 R)
• M59: 32,532,899 km (0.103 R)
• M60: 32,602,014 km (0.1 R)
• M61: 33,506,183 km (0.113 R)
• M62: 33,716,069 km (0.114 R)
• M63: 34,207,348 km (0.07 R)
• M64: 34,913,301 km (0.094 R)
• M65: 36,771,157 km (0.094 R)
• M66: 36,987,625 km (0.095 R)
• M67: 37,059,731 km (0.07 R)
• M68: 38,368,114 km (0.073 R)
• M69: 39,027,990 km (0.093 R)
• M70: 39,987,660 km (0.091 R)
• M71: 42,609,962 km (0.063 R)
• M72: 43,293,175 km (0.101 R)
• M73: 44,056,573 km (0.064 R)
• M74: 44,133,167 km (0.109 R)
• M75: 45,364,507 km (0.054 R)
• M76: 45,519,191 km (0.112 R)
• M77: 45,674,175 km (0.114 R)
• M78: 45,984,441 km (0.028 R)
• M79: 46,373,395 km (0.068 R)
• M80: 46,997,817 km (0.064 R)
• M81: 47,311,075 km (0.115 R)
• M82: 47,860,996 km (0.107 R)
• M83: 48,492,150 km (0.077 R)
• M84: 49,125,846 km (0.065 R)
• M85: 50,161,662 km (0.119 R)
• M86: 51,204,808 km (0.089 R)
• M87: 52,254,835 km (0.03 R)
• M88: 53,393,724 km (0.12 R)
• M89: 53,557,085 km (0.072 R)
• M90: 54,294,303 km (0.06 R)
• M91: 54,376,432 km (0.106 R)
• M92: 54,623,119 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.3

Radius: 3.4

Gravity: 79.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.1 AU - 13.02 AU

Year: 16340 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,428,627 km

• M1: 68,217 km (0.12 R)
• M2: 115,639 km (0.101 R)
• M3: 163,810 km (0.074 R)
• M4: 423,661 km (0.098 R)
• M5: 862,731 km (0.083 R)
• M6: 1,094,009 km (0.11 R)
• M7: 1,343,538 km (0.08 R)
• M8: 2,293,635 km (0.093 R)
• M9: 2,610,782 km (0.108 R)
• M10: 2,867,043 km (0.087 R)
• M11: 3,324,513 km (0.08 R)
• M12: 3,363,708 km (0.081 R)
• M13: 3,442,397 km (0.105 R)
• M14: 3,845,413 km (0.079 R)
• M15: 5,140,781 km (0.074 R)
• M16: 5,277,214 km (0.086 R)
• M17: 5,693,396 km (0.098 R)
• M18: 6,953,758 km (0.097 R)
• M19: 8,137,077 km (0.063 R)
• M20: 8,941,764 km (0.105 R)
• M21: 9,215,528 km (0.103 R)
• M22: 9,659,385 km (0.074 R)
• M23: 9,940,330 km (0.078 R)
• M24: 10,973,602 km (0.111 R)
• M25: 12,161,260 km (0.057 R)
• M26: 12,770,123 km (0.081 R)
• M27: 13,078,295 km (0.086 R)
• M28: 14,017,470 km (0.038 R)
• M29: 14,207,908 km (0.11 R)
• M30: 15,368,339 km (0.091 R)
• M31: 16,225,086 km (0.118 R)
• M32: 16,962,155 km (0.108 R)
• M33: 18,817,019 km (0.104 R)
• M34: 19,237,837 km (0.095 R)
• M35: 19,378,759 km (0.113 R)
• M36: 19,661,798 km (0.092 R)
• M37: 21,534,165 km (0.12 R)
• M38: 22,269,289 km (0.076 R)
• M39: 25,522,594 km (0.12 R)
• M40: 26,378,443 km (0.057 R)
• M41: 26,849,227 km (0.072 R)
• M42: 27,006,754 km (0.109 R)
• M43: 27,322,705 km (0.078 R)
• M44: 27,799,024 km (0.104 R)
• M45: 28,038,082 km (0.063 R)
• M46: 28,759,742 km (0.067 R)
• M47: 29,163,207 km (0.094 R)
• M48: 30,713,640 km (0.075 R)
• M49: 30,878,347 km (0.081 R)
• M50: 31,126,081 km (0.086 R)
• M51: 32,039,825 km (0.114 R)
• M52: 32,374,326 km (0.098 R)
• M53: 32,542,025 km (0.103 R)
• M54: 33,384,710 km (0.1 R)
• M55: 34,405,266 km (0.102 R)
• M56: 34,490,836 km (0.081 R)
• M57: 38,766,643 km (0.086 R)
• M58: 39,123,134 km (0.082 R)
• M59: 39,569,983 km (0.034 R)
• M60: 40,378,859 km (0.098 R)
• M61: 40,830,495 km (0.084 R)
• M62: 41,102,314 km (0.052 R)
• M63: 41,374,732 km (0.072 R)
• M64: 41,556,793 km (0.093 R)
• M65: 41,921,512 km (0.119 R)
• M66: 42,287,129 km (0.063 R)
• M67: 42,470,536 km (0.112 R)
• M68: 42,562,240 km (0.116 R)
• M69: 42,929,802 km (0.09 R)
• M70: 43,298,411 km (0.083 R)
• M71: 44,597,070 km (0.057 R)
• M72: 46,191,035 km (0.085 R)
• M73: 48,185,624 km (0.082 R)
• M74: 48,664,636 km (0.102 R)
• M75: 50,791,020 km (0.073 R)
• M76: 50,985,797 km (0.058 R)
• M77: 51,180,872 km (0.081 R)
• M78: 51,669,609 km (0.026 R)
• M79: 52,258,127 km (0.118 R)
• M80: 53,342,861 km (0.057 R)
• M81: 56,439,537 km (0.09 R)
• M82: 57,146,835 km (0.108 R)
• M83: 58,978,961 km (0.114 R)
• M84: 60,520,417 km (0.114 R)
• M85: 61,244,321 km (0.098 R)
• M86: 62,909,645 km (0.074 R)
• M87: 63,223,501 km (0.037 R)
• M88: 63,537,956 km (0.098 R)
• M89: 64,695,245 km (0.107 R)
• M90: 65,117,859 km (0.075 R)
• M91: 65,965,779 km (0.098 R)
• M92: 66,178,208 km (0.094 R)
• M93: 70,042,770 km (0.094 R)
• M94: 70,151,079 km (0.111 R)
• M95: 70,259,538 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit