🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.5 AU - 0.7 AU

Year: 163 Days

Day: 45.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.87 AU - 0.93 AU

Year: 299 Days

Day: 22.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.91 AU - 1.05 AU

Year: 339 Days

Day: 26.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.06 AU - 1.74 AU

Year: 580 Days

Day: 26.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,544,772 km

• M1: 47,423 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.49 AU - 3.61 AU

Year: 1863 Days

Day: 39 Hours

Environment

Temp: -91 °C

Axial Tilt: 148.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,544,772 km

• M1: 38,447 km (0.112 R)
• M2: 1,633,010 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 14.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.94 AU - 8.7 AU

Year: 6929 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,544,772 km

• M1: 227,239 km (0.105 R)
• M2: 381,325 km (0.118 R)
• M3: 513,719 km (0.107 R)
• M4: 641,476 km (0.098 R)
• M5: 836,551 km (0.071 R)
• M6: 964,158 km (0.073 R)
• M7: 1,273,227 km (0.053 R)
• M8: 1,406,070 km (0.053 R)
• M9: 1,508,994 km (0.046 R)
• M10: 1,668,315 km (0.076 R)
• M11: 1,815,071 km (0.115 R)
• M12: 1,985,463 km (0.113 R)
• M13: 2,742,279 km (0.095 R)
• M14: 3,095,778 km (0.078 R)
• M15: 3,487,874 km (0.084 R)
• M16: 3,629,992 km (0.056 R)
• M17: 4,168,245 km (0.063 R)
• M18: 4,447,096 km (0.103 R)
• M19: 5,567,135 km (0.059 R)
• M20: 5,987,804 km (0.095 R)
• M21: 6,653,066 km (0.104 R)
• M22: 7,129,685 km (0.076 R)
• M23: 7,494,554 km (0.061 R)
• M24: 7,617,524 km (0.103 R)
• M25: 7,803,324 km (0.055 R)
• M26: 8,593,500 km (0.082 R)
• M27: 8,786,930 km (0.052 R)
• M28: 8,884,318 km (0.112 R)
• M29: 9,376,196 km (0.12 R)
• M30: 9,508,889 km (0.033 R)
• M31: 9,843,390 km (0.048 R)
• M32: 9,978,178 km (0.107 R)
• M33: 10,696,547 km (0.107 R)
• M34: 10,869,931 km (0.109 R)
• M35: 11,114,523 km (0.116 R)
• M36: 12,038,440 km (0.078 R)
• M37: 12,146,749 km (0.094 R)
• M38: 12,255,207 km (0.059 R)
• M39: 13,024,140 km (0.096 R)
• M40: 13,959,875 km (0.104 R)
• M41: 14,378,450 km (0.08 R)
• M42: 15,072,434 km (0.094 R)
• M43: 15,306,256 km (0.111 R)
• M44: 16,935,676 km (0.086 R)
• M45: 17,382,225 km (0.115 R)
• M46: 17,791,525 km (0.087 R)
• M47: 18,079,950 km (0.068 R)
• M48: 18,577,961 km (0.052 R)
• M49: 18,745,062 km (0.077 R)
• M50: 19,038,573 km (0.077 R)
• M51: 19,460,439 km (0.087 R)
• M52: 19,928,232 km (0.025 R)
• M53: 20,313,745 km (0.12 R)
• M54: 21,572,462 km (0.086 R)
• M55: 21,748,090 km (0.092 R)
• M56: 21,924,166 km (0.027 R)
• M57: 22,100,692 km (0.106 R)
• M58: 23,125,288 km (0.103 R)
• M59: 23,530,249 km (0.115 R)
• M60: 23,847,097 km (0.103 R)
• M61: 24,897,574 km (0.108 R)
• M62: 25,174,180 km (0.119 R)
• M63: 25,312,857 km (0.094 R)
• M64: 26,103,332 km (0.115 R)
• M65: 26,478,225 km (0.119 R)
• M66: 26,949,308 km (0.093 R)
• M67: 27,091,127 km (0.119 R)
• M68: 27,804,260 km (0.11 R)
• M69: 28,091,189 km (0.071 R)
• M70: 28,475,356 km (0.117 R)
• M71: 29,200,308 km (0.074 R)
• M72: 30,127,216 km (0.081 R)
• M73: 30,372,856 km (0.074 R)
• M74: 30,964,964 km (0.075 R)
• M75: 31,163,181 km (0.082 R)
• M76: 31,610,628 km (0.104 R)
• M77: 31,910,123 km (0.082 R)
• M78: 32,060,320 km (0.038 R)
• M79: 33,016,549 km (0.073 R)
• M80: 33,625,263 km (0.106 R)
• M81: 33,931,041 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.2

Radius: 14.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.52 AU - 8.34 AU

Year: 7085 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 53,544,772 km

• M1: 241,152 km (0.097 R)
• M2: 503,247 km (0.094 R)
• M3: 621,130 km (0.074 R)
• M4: 761,004 km (0.075 R)
• M5: 947,553 km (0.115 R)
• M6: 1,601,744 km (0.075 R)
• M7: 2,138,202 km (0.117 R)
• M8: 2,780,875 km (0.088 R)
• M9: 3,351,740 km (0.05 R)
• M10: 3,518,991 km (0.103 R)
• M11: 3,842,721 km (0.118 R)
• M12: 3,978,855 km (0.074 R)
• M13: 4,560,192 km (0.085 R)
• M14: 5,019,308 km (0.102 R)
• M15: 5,603,188 km (0.106 R)
• M16: 6,811,939 km (0.065 R)
• M17: 7,001,330 km (0.068 R)
• M18: 7,653,427 km (0.11 R)
• M19: 7,825,764 km (0.09 R)
• M20: 9,698,580 km (0.07 R)
• M21: 9,805,093 km (0.102 R)
• M22: 10,534,383 km (0.071 R)
• M23: 10,753,843 km (0.108 R)
• M24: 11,169,426 km (0.098 R)
• M25: 11,477,597 km (0.108 R)
• M26: 12,534,806 km (0.091 R)
• M27: 12,884,416 km (0.073 R)
• M28: 13,652,900 km (0.074 R)
• M29: 13,772,429 km (0.108 R)
• M30: 14,527,599 km (0.103 R)
• M31: 14,680,189 km (0.077 R)
• M32: 15,296,233 km (0.109 R)
• M33: 16,046,616 km (0.074 R)
• M34: 16,521,589 km (0.103 R)
• M35: 16,649,196 km (0.111 R)
• M36: 18,105,830 km (0.083 R)
• M37: 18,402,034 km (0.066 R)
• M38: 18,633,612 km (0.046 R)
• M39: 18,766,305 km (0.085 R)
• M40: 19,066,099 km (0.099 R)
• M41: 19,166,479 km (0.102 R)
• M42: 19,401,198 km (0.051 R)
• M43: 19,704,284 km (0.104 R)
• M44: 20,043,123 km (0.076 R)
• M45: 20,623,263 km (0.068 R)
• M46: 20,829,409 km (0.038 R)
• M47: 20,967,189 km (0.101 R)
• M48: 22,609,025 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18

Radius: 5.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.78 AU - 18.14 AU

Year: 23363 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,544,772 km

• M1: 113,096 km (0.093 R)
• M2: 160,219 km (0.107 R)
• M3: 224,098 km (0.053 R)
• M4: 306,077 km (0.117 R)
• M5: 654,790 km (0.119 R)
• M6: 942,915 km (0.074 R)
• M7: 1,199,625 km (0.08 R)
• M8: 2,026,154 km (0.117 R)
• M9: 2,188,766 km (0.034 R)
• M10: 3,213,811 km (0.092 R)
• M11: 3,854,389 km (0.065 R)
• M12: 3,894,481 km (0.101 R)
• M13: 4,512,171 km (0.102 R)
• M14: 5,226,351 km (0.076 R)
• M15: 5,449,701 km (0.114 R)
• M16: 6,805,357 km (0.12 R)
• M17: 7,024,817 km (0.085 R)
• M18: 7,696,511 km (0.063 R)
• M19: 8,388,701 km (0.119 R)
• M20: 9,074,008 km (0.078 R)
• M21: 9,234,677 km (0.078 R)
• M22: 10,135,106 km (0.113 R)
• M23: 10,246,108 km (0.095 R)
• M24: 10,864,097 km (0.115 R)
• M25: 11,436,308 km (0.095 R)
• M26: 12,106,357 km (0.111 R)
• M27: 13,271,426 km (0.108 R)
• M28: 13,667,710 km (0.116 R)
• M29: 14,098,851 km (0.111 R)
• M30: 14,253,835 km (0.083 R)
• M31: 14,471,799 km (0.114 R)
• M32: 14,659,544 km (0.108 R)
• M33: 14,942,733 km (0.105 R)
• M34: 15,069,143 km (0.119 R)
• M35: 15,196,002 km (0.068 R)
• M36: 15,323,011 km (0.041 R)
• M37: 15,514,496 km (0.115 R)
• M38: 16,941,809 km (0.101 R)
• M39: 17,172,639 km (0.067 R)
• M40: 17,537,658 km (0.113 R)
• M41: 17,905,220 km (0.059 R)
• M42: 17,938,879 km (0.103 R)
• M43: 18,818,215 km (0.096 R)
• M44: 19,607,793 km (0.046 R)
• M45: 21,717,871 km (0.057 R)
• M46: 21,932,843 km (0.114 R)
• M47: 22,727,058 km (0.105 R)
• M48: 22,763,410 km (0.076 R)
• M49: 24,641,462 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.7

Radius: 4.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.28 AU - 22 AU

Year: 27029 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 175.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,544,772 km

• M1: 219,909 km (0.113 R)
• M2: 673,190 km (0.105 R)
• M3: 747,092 km (0.057 R)
• M4: 804,388 km (0.045 R)
• M5: 1,877,004 km (0.084 R)
• M6: 1,929,364 km (0.067 R)
• M7: 2,062,057 km (0.058 R)
• M8: 2,336,420 km (0.117 R)
• M9: 2,739,885 km (0.086 R)
• M10: 3,133,477 km (0.033 R)
• M11: 3,416,367 km (0.1 R)
• M12: 4,006,530 km (0.045 R)
• M13: 4,040,190 km (0.087 R)
• M14: 4,417,176 km (0.103 R)
• M15: 4,769,629 km (0.087 R)
• M16: 5,315,212 km (0.08 R)
• M17: 5,464,062 km (0.108 R)
• M18: 5,918,690 km (0.102 R)
• M19: 6,150,567 km (0.046 R)
• M20: 6,663,089 km (0.065 R)
• M21: 7,066,704 km (0.103 R)
• M22: 7,686,787 km (0.034 R)
• M23: 7,812,898 km (0.046 R)
• M24: 8,195,271 km (0.106 R)
• M25: 8,890,153 km (0.068 R)
• M26: 9,155,539 km (0.119 R)
• M27: 9,199,970 km (0.089 R)
• M28: 9,603,585 km (0.099 R)
• M29: 10,058,961 km (0.119 R)
• M30: 10,801,864 km (0.042 R)
• M31: 11,085,053 km (0.049 R)
• M32: 12,046,518 km (0.092 R)
• M33: 12,340,029 km (0.066 R)
• M34: 12,537,050 km (0.043 R)
• M35: 13,084,428 km (0.066 R)
• M36: 13,184,659 km (0.109 R)
• M37: 13,537,859 km (0.114 R)
• M38: 13,894,201 km (0.101 R)
• M39: 14,408,519 km (0.072 R)
• M40: 14,512,190 km (0.066 R)
• M41: 14,668,071 km (0.115 R)
• M42: 15,297,130 km (0.097 R)
• M43: 15,402,896 km (0.099 R)
• M44: 15,561,918 km (0.052 R)
• M45: 16,311,254 km (0.104 R)
• M46: 16,908,150 km (0.103 R)
• M47: 17,457,024 km (0.034 R)
• M48: 17,567,428 km (0.066 R)
• M49: 17,789,132 km (0.091 R)
• M50: 17,900,283 km (0.109 R)
• M51: 19,138,355 km (0.095 R)
• M52: 19,366,492 km (0.118 R)
• M53: 20,171,777 km (0.118 R)
• M54: 20,287,715 km (0.065 R)
• M55: 20,403,803 km (0.067 R)
• M56: 20,578,384 km (0.116 R)
• M57: 21,459,067 km (0.068 R)
• M58: 21,518,307 km (0.085 R)
• M59: 21,696,030 km (0.069 R)
• M60: 21,814,810 km (0.096 R)
• M61: 22,592,121 km (0.103 R)
• M62: 23,257,083 km (0.073 R)
• M63: 24,050,999 km (0.108 R)
• M64: 24,667,791 km (0.066 R)
• M65: 24,791,808 km (0.063 R)
• M66: 24,915,974 km (0.059 R)
• M67: 26,994,786 km (0.071 R)
• M68: 27,893,421 km (0.076 R)
• M69: 28,606,254 km (0.052 R)
• M70: 31,517,130 km (0.1 R)
• M71: 33,144,306 km (0.107 R)
• M72: 33,486,586 km (0.106 R)
• M73: 33,899,027 km (0.107 R)
• M74: 34,244,000 km (0.091 R)
• M75: 34,867,973 km (0.065 R)
• M76: 37,400,664 km (0.069 R)
• M77: 37,614,440 km (0.06 R)
• M78: 37,757,156 km (0.094 R)
• M79: 38,258,010 km (0.117 R)
• M80: 39,483,665 km (0.114 R)
• M81: 42,195,426 km (0.09 R)
• M82: 42,640,779 km (0.054 R)
• M83: 43,536,272 km (0.075 R)
• M84: 43,611,220 km (0.086 R)
• M85: 44,136,608 km (0.119 R)
• M86: 44,287,253 km (0.045 R)
• M87: 44,588,693 km (0.077 R)
• M88: 45,345,658 km (0.088 R)
• M89: 46,948,898 km (0.104 R)
• M90: 47,718,878 km (0.111 R)
• M91: 48,726,121 km (0.052 R)
• M92: 49,505,526 km (0.057 R)
• M93: 50,919,076 km (0.038 R)
• M94: 51,156,039 km (0.094 R)
• M95: 53,064,160 km (0.104 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 15,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit