🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 16.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 33.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.33 AU - 1.69 AU

Year: 661 Days

Day: 43.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.2 AU - 3.4 AU

Year: 1670 Days

Day: 16.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,375,512 km

• M1: 711,637 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.78 AU - 3.38 AU

Year: 1927 Days

Day: 20.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,375,512 km

• M1: 1,510,191 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.55 AU - 5.23 AU

Year: 3854 Days

Day: 45 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,375,512 km

• M1: 781,948 km (0.074 R)

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 14.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.61 AU - 8.11 AU

Year: 7855 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,375,512 km

• M1: 238,459 km (0.118 R)
• M2: 397,781 km (0.029 R)
• M3: 561,441 km (0.045 R)
• M4: 767,736 km (0.12 R)
• M5: 1,600,847 km (0.066 R)
• M6: 1,741,170 km (0.07 R)
• M7: 2,013,438 km (0.084 R)
• M8: 2,413,762 km (0.049 R)
• M9: 2,506,213 km (0.089 R)
• M10: 2,670,920 km (0.107 R)
• M11: 3,161,901 km (0.075 R)
• M12: 3,289,208 km (0.097 R)
• M13: 3,654,975 km (0.1 R)
• M14: 3,761,788 km (0.115 R)
• M15: 3,924,251 km (0.041 R)
• M16: 4,340,732 km (0.112 R)
• M17: 4,454,277 km (0.075 R)
• M18: 4,684,209 km (0.056 R)
• M19: 5,036,661 km (0.112 R)
• M20: 5,612,613 km (0.119 R)
• M21: 6,018,771 km (0.065 R)
• M22: 6,827,048 km (0.108 R)
• M23: 7,159,904 km (0.105 R)
• M24: 7,328,351 km (0.118 R)
• M25: 7,841,771 km (0.039 R)
• M26: 8,155,478 km (0.049 R)
• M27: 8,402,314 km (0.038 R)
• M28: 9,084,929 km (0.086 R)
• M29: 9,267,588 km (0.092 R)
• M30: 9,451,294 km (0.093 R)
• M31: 10,123,288 km (0.101 R)
• M32: 10,888,032 km (0.118 R)
• M33: 11,121,106 km (0.073 R)
• M34: 11,592,189 km (0.107 R)
• M35: 11,790,556 km (0.046 R)
• M36: 12,029,913 km (0.063 R)
• M37: 12,150,189 km (0.114 R)
• M38: 12,554,253 km (0.068 R)
• M39: 12,676,176 km (0.116 R)
• M40: 12,839,536 km (0.031 R)
• M41: 13,003,645 km (0.054 R)
• M42: 13,666,962 km (0.11 R)
• M43: 14,511,592 km (0.032 R)
• M44: 14,768,302 km (0.061 R)
• M45: 14,897,106 km (0.101 R)
• M46: 15,026,508 km (0.086 R)
• M47: 16,030,160 km (0.12 R)
• M48: 17,235,919 km (0.095 R)
• M49: 17,598,843 km (0.094 R)
• M50: 17,826,980 km (0.116 R)
• M51: 18,101,941 km (0.05 R)
• M52: 18,193,943 km (0.112 R)
• M53: 18,517,224 km (0.055 R)
• M54: 18,656,350 km (0.107 R)
• M55: 18,888,826 km (0.088 R)
• M56: 18,982,175 km (0.057 R)
• M57: 19,122,497 km (0.117 R)
• M58: 19,639,657 km (0.051 R)
• M59: 20,591,997 km (0.086 R)
• M60: 20,736,210 km (0.113 R)
• M61: 21,656,985 km (0.062 R)
• M62: 21,803,590 km (0.084 R)
• M63: 21,999,564 km (0.042 R)
• M64: 22,146,918 km (0.088 R)
• M65: 22,294,571 km (0.101 R)
• M66: 23,038,072 km (0.106 R)
• M67: 24,855,537 km (0.048 R)
• M68: 25,471,581 km (0.076 R)
• M69: 25,781,398 km (0.116 R)
• M70: 26,352,862 km (0.103 R)
• M71: 26,666,419 km (0.109 R)
• M72: 26,981,023 km (0.089 R)
• M73: 27,244,315 km (0.059 R)
• M74: 27,720,186 km (0.118 R)
• M75: 28,252,156 km (0.069 R)
• M76: 28,519,488 km (0.12 R)
• M77: 30,086,226 km (0.027 R)
• M78: 30,195,283 km (0.113 R)
• M79: 30,632,857 km (0.098 R)
• M80: 31,625,289 km (0.09 R)
• M81: 32,014,094 km (0.111 R)
• M82: 32,292,795 km (0.117 R)
• M83: 33,472,075 km (0.056 R)
• M84: 33,754,964 km (0.109 R)
• M85: 34,722,563 km (0.081 R)
• M86: 35,757,182 km (0.105 R)
• M87: 37,093,839 km (0.11 R)
• M88: 37,269,318 km (0.117 R)
• M89: 37,738,905 km (0.085 R)
• M90: 37,856,489 km (0.065 R)
• M91: 39,040,108 km (0.092 R)
• M92: 39,278,267 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.1

Radius: 4.3

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.92 AU - 20.82 AU

Year: 26927 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,375,512 km

• M1: 106,663 km (0.113 R)
• M2: 151,094 km (0.106 R)
• M3: 203,752 km (0.072 R)
• M4: 279,449 km (0.106 R)
• M5: 329,564 km (0.101 R)
• M6: 478,564 km (0.098 R)
• M7: 519,105 km (0.049 R)
• M8: 603,627 km (0.112 R)
• M9: 715,676 km (0.074 R)
• M10: 1,227,750 km (0.105 R)
• M11: 1,488,200 km (0.106 R)
• M12: 1,797,269 km (0.081 R)
• M13: 2,437,099 km (0.082 R)
• M14: 2,689,171 km (0.115 R)
• M15: 2,836,974 km (0.113 R)
• M16: 3,102,061 km (0.104 R)
• M17: 3,257,045 km (0.111 R)
• M18: 3,494,157 km (0.106 R)
• M19: 3,534,250 km (0.085 R)
• M20: 3,655,424 km (0.118 R)
• M21: 4,850,861 km (0.104 R)
• M22: 4,985,648 km (0.107 R)
• M23: 6,252,443 km (0.119 R)
• M24: 6,546,852 km (0.117 R)
• M25: 8,894,192 km (0.079 R)
• M26: 10,012,585 km (0.087 R)
• M27: 11,831,396 km (0.051 R)
• M28: 12,012,709 km (0.101 R)
• M29: 12,195,069 km (0.065 R)
• M30: 12,378,177 km (0.1 R)
• M31: 12,439,512 km (0.09 R)
• M32: 12,685,600 km (0.074 R)
• M33: 14,971,456 km (0.094 R)
• M34: 15,298,776 km (0.075 R)
• M35: 15,894,026 km (0.08 R)
• M36: 16,699,311 km (0.086 R)
• M37: 18,981,576 km (0.053 R)
• M38: 20,628,948 km (0.074 R)
• M39: 23,905,590 km (0.048 R)
• M40: 25,447,495 km (0.116 R)
• M41: 27,499,380 km (0.117 R)
• M42: 27,900,152 km (0.037 R)
• M43: 28,707,233 km (0.11 R)
• M44: 29,358,433 km (0.037 R)
• M45: 29,685,902 km (0.083 R)
• M46: 29,932,290 km (0.042 R)
• M47: 31,424,678 km (0.091 R)
• M48: 34,999,768 km (0.085 R)
• M49: 35,782,464 km (0.068 R)
• M50: 36,746,922 km (0.042 R)
• M51: 36,834,885 km (0.078 R)
• M52: 36,923,148 km (0.075 R)
• M53: 37,897,629 km (0.082 R)
• M54: 38,970,395 km (0.108 R)
• M55: 39,871,872 km (0.1 R)
• M56: 39,962,378 km (0.07 R)
• M57: 41,054,144 km (0.096 R)
• M58: 41,603,617 km (0.069 R)
• M59: 41,971,328 km (0.092 R)
• M60: 42,432,389 km (0.026 R)
• M61: 43,545,995 km (0.111 R)
• M62: 47,326,633 km (0.062 R)
• M63: 47,614,459 km (0.099 R)
• M64: 48,674,510 km (0.088 R)
• M65: 49,061,968 km (0.039 R)
• M66: 49,353,235 km (0.113 R)
• M67: 51,407,812 km (0.045 R)
• M68: 52,594,423 km (0.04 R)
• M69: 53,890,090 km (0.077 R)
• M70: 54,994,571 km (0.074 R)
• M71: 57,123,797 km (0.072 R)
• M72: 57,225,823 km (0.1 R)
• M73: 57,737,149 km (0.108 R)
• M74: 57,942,098 km (0.04 R)
• M75: 59,073,357 km (0.114 R)
• M76: 59,486,546 km (0.105 R)
• M77: 62,195,764 km (0.043 R)
• M78: 62,616,134 km (0.091 R)
• M79: 63,248,334 km (0.051 R)
• M80: 63,353,950 km (0.066 R)
• M81: 63,671,098 km (0.06 R)
• M82: 64,094,759 km (0.066 R)
• M83: 64,519,318 km (0.116 R)
• M84: 66,441,501 km (0.054 R)
• M85: 69,795,635 km (0.11 R)
• M86: 70,013,898 km (0.12 R)
• M87: 70,560,678 km (0.071 R)
• M88: 72,319,650 km (0.09 R)
• M89: 72,540,456 km (0.111 R)
• M90: 72,761,562 km (0.109 R)
• M91: 73,870,531 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.3

Radius: 6.3

Gravity: 24.47 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.98 AU - 20.84 AU

Year: 28156 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,375,512 km

• M1: 256,112 km (0.091 R)
• M2: 502,499 km (0.105 R)
• M3: 811,269 km (0.094 R)
• M4: 1,001,857 km (0.06 R)
• M5: 1,242,111 km (0.093 R)
• M6: 1,462,319 km (0.052 R)
• M7: 2,023,162 km (0.119 R)
• M8: 2,194,601 km (0.071 R)
• M9: 2,551,840 km (0.117 R)
• M10: 2,784,465 km (0.114 R)
• M11: 2,879,310 km (0.112 R)
• M12: 2,927,182 km (0.097 R)
• M13: 2,975,352 km (0.109 R)
• M14: 3,319,876 km (0.055 R)
• M15: 3,370,141 km (0.045 R)
• M16: 3,573,744 km (0.03 R)
• M17: 4,372,447 km (0.108 R)
• M18: 5,459,724 km (0.077 R)
• M19: 6,064,099 km (0.103 R)
• M20: 6,817,025 km (0.114 R)
• M21: 7,466,729 km (0.117 R)
• M22: 7,665,544 km (0.117 R)
• M23: 8,478,011 km (0.104 R)
• M24: 8,964,652 km (0.114 R)
• M25: 12,223,792 km (0.113 R)
• M26: 12,536,451 km (0.106 R)
• M27: 12,851,953 km (0.108 R)
• M28: 15,636,269 km (0.029 R)
• M29: 15,890,585 km (0.067 R)
• M30: 16,921,614 km (0.088 R)
• M31: 17,357,691 km (0.045 R)
• M32: 18,062,896 km (0.108 R)
• M33: 19,228,712 km (0.114 R)
• M34: 19,501,279 km (0.03 R)
• M35: 19,683,639 km (0.12 R)
• M36: 20,326,311 km (0.048 R)
• M37: 22,105,479 km (0.084 R)
• M38: 23,447,970 km (0.038 R)
• M39: 25,311,810 km (0.105 R)
• M40: 25,411,143 km (0.081 R)
• M41: 25,910,202 km (0.094 R)
• M42: 26,211,043 km (0.118 R)
• M43: 26,513,231 km (0.059 R)
• M44: 26,715,188 km (0.104 R)
• M45: 28,556,588 km (0.105 R)
• M46: 29,911,795 km (0.07 R)
• M47: 32,144,693 km (0.057 R)
• M48: 32,900,910 km (0.106 R)
• M49: 34,540,952 km (0.093 R)
• M50: 35,871,924 km (0.034 R)
• M51: 37,899,873 km (0.103 R)
• M52: 38,355,548 km (0.065 R)
• M53: 38,584,133 km (0.116 R)
• M54: 38,927,760 km (0.066 R)
• M55: 40,080,411 km (0.112 R)
• M56: 40,661,000 km (0.099 R)
• M57: 40,777,537 km (0.092 R)
• M58: 42,065,724 km (0.12 R)
• M59: 46,252,670 km (0.054 R)
• M60: 46,861,533 km (0.103 R)
• M61: 47,350,568 km (0.102 R)
• M62: 48,951,565 km (0.109 R)
• M63: 54,115,683 km (0.081 R)
• M64: 54,371,944 km (0.069 R)
• M65: 62,380,367 km (0.091 R)
• M66: 64,405,324 km (0.083 R)
• M67: 67,276,107 km (0.117 R)
• M68: 67,965,753 km (0.069 R)
• M69: 70,048,904 km (0.119 R)
• M70: 72,434,840 km (0.107 R)
• M71: 73,141,690 km (0.106 R)
• M72: 75,848,514 km (0.059 R)
• M73: 80,773,276 km (0.103 R)
• M74: 82,830,995 km (0.067 R)
• M75: 84,757,217 km (0.113 R)
• M76: 86,847,997 km (0.029 R)
• M77: 87,298,286 km (0.093 R)
• M78: 90,623,548 km (0.047 R)
• M79: 90,775,689 km (0.111 R)
• M80: 92,301,737 km (0.086 R)
• M81: 92,607,963 km (0.098 R)
• M82: 93,682,375 km (0.032 R)
• M83: 95,224,430 km (0.088 R)
• M84: 96,464,148 km (0.043 R)
• M85: 97,241,608 km (0.085 R)
• M86: 97,553,220 km (0.105 R)
• M87: 97,865,132 km (0.109 R)
• M88: 99,586,555 km (0.072 R)
• M89: 99,900,710 km (0.109 R)
• M90: 102,425,025 km (0.08 R)
• M91: 104,970,432 km (0.11 R)
• M92: 106,250,840 km (0.107 R)
• M93: 107,053,732 km (0.093 R)
• M94: 107,214,550 km (0.077 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit