🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 167 Days

Day: 31.9 Hours

Environment

Temp: 261 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.72 AU - 0.78 AU

Year: 227 Days

Day: 35.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 0.98 AU

Year: 246 Days

Day: 17.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.17 AU

Year: 319 Days

Day: 19.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.84 AU - 5.17 AU

Year: 3911 Days

Day: 33.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,711,777 km

• M1: 3,581,074 km (0.059 R)
• M2: 3,921,110 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.5 AU - 6.04 AU

Year: 4232 Days

Day: 41.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.8

Radius: 14.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.69 AU - 7.85 AU

Year: 7577 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,711,777 km

• M1: 204,351 km (0.096 R)
• M2: 318,643 km (0.105 R)
• M3: 499,956 km (0.077 R)
• M4: 669,750 km (0.103 R)
• M5: 974,630 km (0.027 R)
• M6: 1,251,835 km (0.087 R)
• M7: 1,778,569 km (0.111 R)
• M8: 1,990,848 km (0.094 R)
• M9: 2,189,215 km (0.075 R)
• M10: 2,440,988 km (0.115 R)
• M11: 2,630,230 km (0.09 R)
• M12: 3,227,574 km (0.08 R)
• M13: 3,488,922 km (0.114 R)
• M14: 3,622,363 km (0.038 R)
• M15: 3,784,677 km (0.117 R)
• M16: 3,949,533 km (0.05 R)
• M17: 4,286,577 km (0.104 R)
• M18: 4,721,010 km (0.078 R)
• M19: 5,018,709 km (0.081 R)
• M20: 5,695,490 km (0.102 R)
• M21: 5,885,180 km (0.12 R)
• M22: 6,173,605 km (0.093 R)
• M23: 6,368,381 km (0.04 R)
• M24: 6,764,517 km (0.118 R)
• M25: 7,684,843 km (0.045 R)
• M26: 7,859,723 km (0.035 R)
• M27: 7,965,189 km (0.081 R)
• M28: 8,106,709 km (0.108 R)
• M29: 8,790,072 km (0.094 R)
• M30: 9,046,482 km (0.051 R)
• M31: 9,305,436 km (0.101 R)
• M32: 9,529,384 km (0.109 R)
• M33: 9,982,816 km (0.113 R)
• M34: 10,250,446 km (0.094 R)
• M35: 10,676,052 km (0.091 R)
• M36: 10,793,038 km (0.107 R)
• M37: 11,225,974 km (0.103 R)
• M38: 11,424,640 km (0.071 R)
• M39: 11,825,562 km (0.034 R)
• M40: 12,190,431 km (0.071 R)
• M41: 12,353,792 km (0.067 R)
• M42: 13,181,368 km (0.111 R)
• M43: 13,601,887 km (0.117 R)
• M44: 13,856,353 km (0.102 R)
• M45: 13,984,259 km (0.107 R)
• M46: 14,413,156 km (0.08 R)
• M47: 15,416,210 km (0.099 R)
• M48: 15,548,754 km (0.027 R)
• M49: 15,726,027 km (0.057 R)
• M50: 15,993,209 km (0.1 R)
• M51: 18,511,689 km (0.113 R)
• M52: 18,888,377 km (0.093 R)
• M53: 19,888,887 km (0.079 R)
• M54: 20,323,020 km (0.093 R)
• M55: 21,298,847 km (0.094 R)
• M56: 21,643,970 km (0.07 R)
• M57: 22,389,865 km (0.048 R)
• M58: 24,265,822 km (0.078 R)
• M59: 24,574,741 km (0.11 R)
• M60: 25,718,716 km (0.072 R)
• M61: 26,773,681 km (0.114 R)
• M62: 27,092,922 km (0.102 R)
• M63: 27,896,712 km (0.101 R)
• M64: 29,198,961 km (0.119 R)
• M65: 29,912,543 km (0.088 R)
• M66: 30,520,958 km (0.111 R)
• M67: 34,602,885 km (0.11 R)
• M68: 35,008,744 km (0.119 R)
• M69: 35,883,892 km (0.053 R)
• M70: 36,294,837 km (0.103 R)
• M71: 36,412,571 km (0.084 R)
• M72: 37,358,627 km (0.1 R)
• M73: 38,252,774 km (0.086 R)
• M74: 38,672,546 km (0.07 R)
• M75: 39,214,539 km (0.074 R)
• M76: 40,123,346 km (0.081 R)
• M77: 40,610,885 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.6

Radius: 6

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 17.76 AU - 20.88 AU

Year: 29709 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,711,777 km

• M1: 83,326 km (0.109 R)
• M2: 390,600 km (0.057 R)
• M3: 434,731 km (0.095 R)
• M4: 849,417 km (0.091 R)
• M5: 968,497 km (0.109 R)
• M6: 1,256,323 km (0.108 R)
• M7: 1,497,923 km (0.099 R)
• M8: 1,984,715 km (0.095 R)
• M9: 2,024,209 km (0.12 R)
• M10: 2,103,645 km (0.105 R)
• M11: 2,143,887 km (0.118 R)
• M12: 3,183,143 km (0.08 R)
• M13: 4,201,456 km (0.108 R)
• M14: 5,421,876 km (0.118 R)
• M15: 5,532,877 km (0.107 R)
• M16: 5,984,513 km (0.12 R)
• M17: 6,389,325 km (0.079 R)
• M18: 6,922,791 km (0.066 R)
• M19: 7,906,098 km (0.12 R)
• M20: 8,095,339 km (0.1 R)
• M21: 8,801,890 km (0.075 R)
• M22: 8,867,115 km (0.116 R)
• M23: 9,261,754 km (0.049 R)
• M24: 10,068,086 km (0.081 R)
• M25: 11,248,563 km (0.111 R)
• M26: 12,398,971 km (0.047 R)
• M27: 13,360,885 km (0.097 R)
• M28: 13,737,273 km (0.082 R)
• M29: 13,964,812 km (0.104 R)
• M30: 14,500,522 km (0.083 R)
• M31: 15,591,838 km (0.044 R)
• M32: 17,441,466 km (0.033 R)
• M33: 17,523,446 km (0.114 R)
• M34: 18,018,166 km (0.06 R)
• M35: 19,021,070 km (0.066 R)
• M36: 20,386,151 km (0.08 R)
• M37: 21,871,059 km (0.11 R)
• M38: 22,671,109 km (0.049 R)
• M39: 23,571,239 km (0.096 R)
• M40: 24,666,894 km (0.106 R)
• M41: 25,779,004 km (0.1 R)
• M42: 26,247,246 km (0.069 R)
• M43: 26,529,387 km (0.089 R)
• M44: 27,477,538 km (0.106 R)
• M45: 28,630,040 km (0.036 R)
• M46: 28,920,560 km (0.051 R)
• M47: 29,212,126 km (0.105 R)
• M48: 29,602,277 km (0.108 R)
• M49: 32,080,067 km (0.033 R)
• M50: 33,089,703 km (0.079 R)
• M51: 34,314,909 km (0.117 R)
• M52: 35,658,896 km (0.06 R)
• M53: 35,971,556 km (0.118 R)
• M54: 36,809,454 km (0.093 R)
• M55: 39,362,042 km (0.034 R)
• M56: 42,521,549 km (0.07 R)
• M57: 42,631,952 km (0.08 R)
• M58: 42,963,611 km (0.084 R)
• M59: 45,197,107 km (0.053 R)
• M60: 46,214,522 km (0.063 R)
• M61: 47,353,710 km (0.104 R)
• M62: 48,156,751 km (0.12 R)
• M63: 48,848,492 km (0.116 R)
• M64: 50,826,475 km (0.065 R)
• M65: 50,943,610 km (0.083 R)
• M66: 51,884,132 km (0.03 R)
• M67: 52,711,857 km (0.092 R)
• M68: 55,100,636 km (0.112 R)
• M69: 55,462,064 km (0.093 R)
• M70: 58,872,447 km (0.114 R)
• M71: 61,724,081 km (0.107 R)
• M72: 62,349,999 km (0.071 R)
• M73: 64,747,454 km (0.026 R)
• M74: 66,533,204 km (0.117 R)
• M75: 68,723,317 km (0.12 R)
• M76: 71,461,257 km (0.096 R)
• M77: 72,250,087 km (0.102 R)
• M78: 73,041,759 km (0.077 R)
• M79: 73,836,273 km (0.044 R)
• M80: 75,033,505 km (0.07 R)
• M81: 76,908,565 km (0.075 R)
• M82: 77,043,053 km (0.064 R)
• M83: 79,477,908 km (0.073 R)
• M84: 80,158,578 km (0.111 R)
• M85: 82,350,187 km (0.095 R)
• M86: 82,901,156 km (0.071 R)
• M87: 83,729,779 km (0.109 R)
• M88: 84,839,047 km (0.107 R)
• M89: 89,041,849 km (0.074 R)
• M90: 89,183,070 km (0.08 R)
• M91: 93,168,357 km (0.107 R)
• M92: 94,749,906 km (0.096 R)
• M93: 95,327,204 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.7

Radius: 5.4

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 15.42 AU - 25.6 AU

Year: 32496 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,711,777 km

• M1: 70,311 km (0.073 R)
• M2: 351,854 km (0.115 R)
• M3: 1,226,254 km (0.087 R)
• M4: 1,851,872 km (0.09 R)
• M5: 2,011,643 km (0.103 R)
• M6: 4,043,481 km (0.102 R)
• M7: 5,282,899 km (0.094 R)
• M8: 5,452,693 km (0.062 R)
• M9: 5,509,540 km (0.073 R)
• M10: 5,739,622 km (0.063 R)
• M11: 6,812,687 km (0.081 R)
• M12: 7,121,607 km (0.09 R)
• M13: 7,689,181 km (0.112 R)
• M14: 9,204,458 km (0.027 R)
• M15: 10,737,088 km (0.096 R)
• M16: 11,096,422 km (0.114 R)
• M17: 12,048,762 km (0.086 R)
• M18: 13,952,545 km (0.114 R)
• M19: 14,187,264 km (0.051 R)
• M20: 14,502,167 km (0.08 R)
• M21: 16,193,072 km (0.092 R)
• M22: 18,456,787 km (0.051 R)
• M23: 18,542,506 km (0.104 R)
• M24: 19,581,613 km (0.079 R)
• M25: 19,756,643 km (0.095 R)
• M26: 19,844,457 km (0.045 R)
• M27: 19,932,271 km (0.076 R)
• M28: 21,175,429 km (0.111 R)
• M29: 21,265,188 km (0.094 R)
• M30: 23,179,143 km (0.118 R)
• M31: 23,642,896 km (0.118 R)
• M32: 24,109,791 km (0.104 R)
• M33: 24,579,678 km (0.098 R)
• M34: 25,147,552 km (0.046 R)
• M35: 25,337,691 km (0.11 R)
• M36: 27,266,306 km (0.084 R)
• M37: 27,952,362 km (0.087 R)
• M38: 28,743,436 km (0.086 R)
• M39: 30,448,702 km (0.065 R)
• M40: 31,262,365 km (0.12 R)
• M41: 31,364,690 km (0.115 R)
• M42: 31,671,964 km (0.053 R)
• M43: 31,877,511 km (0.083 R)
• M44: 31,980,285 km (0.099 R)
• M45: 32,599,919 km (0.025 R)
• M46: 32,703,591 km (0.073 R)
• M47: 32,911,382 km (0.109 R)
• M48: 35,864,145 km (0.119 R)
• M49: 37,697,766 km (0.095 R)
• M50: 39,120,442 km (0.036 R)
• M51: 40,783,820 km (0.051 R)
• M52: 42,130,949 km (0.031 R)
• M53: 44,753,549 km (0.053 R)
• M54: 45,215,059 km (0.026 R)
• M55: 45,446,337 km (0.045 R)
• M56: 45,562,126 km (0.074 R)
• M57: 45,794,003 km (0.112 R)
• M58: 48,134,760 km (0.117 R)
• M59: 50,394,137 km (0.107 R)
• M60: 50,634,092 km (0.115 R)
• M61: 53,908,789 km (0.098 R)
• M62: 58,506,381 km (0.115 R)
• M63: 60,151,359 km (0.104 R)
• M64: 61,426,980 km (0.093 R)
• M65: 61,683,092 km (0.051 R)
• M66: 63,357,092 km (0.059 R)
• M67: 63,615,896 km (0.085 R)
• M68: 63,745,448 km (0.07 R)
• M69: 65,437,699 km (0.118 R)
• M70: 66,355,033 km (0.111 R)
• M71: 67,408,651 km (0.1 R)
• M72: 69,132,467 km (0.049 R)
• M73: 69,799,375 km (0.118 R)
• M74: 70,602,416 km (0.077 R)
• M75: 71,408,449 km (0.054 R)
• M76: 72,758,720 km (0.082 R)
• M77: 74,390,234 km (0.081 R)
• M78: 74,936,715 km (0.084 R)
• M79: 76,171,197 km (0.114 R)
• M80: 76,584,236 km (0.09 R)
• M81: 76,722,016 km (0.098 R)
• M82: 79,495,860 km (0.094 R)
• M83: 80,054,608 km (0.086 R)
• M84: 86,429,123 km (0.066 R)
• M85: 90,040,266 km (0.116 R)
• M86: 91,206,231 km (0.088 R)
• M87: 91,937,466 km (0.062 R)
• M88: 93,111,510 km (0.067 R)
• M89: 96,068,312 km (0.091 R)
• M90: 98,006,651 km (0.098 R)
• M91: 99,055,781 km (0.099 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit