🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 142 Days

Day: 31.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 174 Days

Day: 28.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.26 AU - 1.3 AU

Year: 504 Days

Day: 24.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.03 AU - 2.11 AU

Year: 1037 Days

Day: 24 Hours

Environment

Temp: -51 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.11 AU - 2.29 AU

Year: 1136 Days

Day: 22.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,132,782 km

• M1: 525,238 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.09 AU - 3.77 AU

Year: 2212 Days

Day: 33.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,132,782 km

• M1: 2,035,728 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.27 AU - 4.93 AU

Year: 3436 Days

Day: 44.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.1

Radius: 14.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.38 AU - 9.42 AU

Year: 10037 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,132,782 km

• M1: 202,556 km (0.089 R)
• M2: 388,057 km (0.112 R)
• M3: 603,328 km (0.113 R)
• M4: 702,512 km (0.106 R)
• M5: 1,226,703 km (0.117 R)
• M6: 1,566,140 km (0.045 R)
• M7: 2,013,139 km (0.113 R)
• M8: 2,197,892 km (0.081 R)
• M9: 2,360,954 km (0.08 R)
• M10: 2,933,913 km (0.102 R)
• M11: 3,083,960 km (0.094 R)
• M12: 3,581,523 km (0.059 R)
• M13: 3,774,653 km (0.058 R)
• M14: 4,582,332 km (0.082 R)
• M15: 4,722,057 km (0.074 R)
• M16: 4,827,972 km (0.102 R)
• M17: 5,186,409 km (0.065 R)
• M18: 6,197,690 km (0.095 R)
• M19: 6,430,614 km (0.116 R)
• M20: 7,515,049 km (0.101 R)
• M21: 7,638,916 km (0.093 R)
• M22: 7,889,044 km (0.083 R)
• M23: 8,015,155 km (0.067 R)
• M24: 8,829,266 km (0.05 R)
• M25: 8,960,164 km (0.106 R)
• M26: 9,490,489 km (0.064 R)
• M27: 10,443,278 km (0.103 R)
• M28: 10,767,756 km (0.117 R)
• M29: 11,331,590 km (0.05 R)
• M30: 11,808,957 km (0.109 R)
• M31: 12,098,429 km (0.092 R)
• M32: 12,244,137 km (0.083 R)
• M33: 12,684,703 km (0.104 R)
• M34: 12,882,172 km (0.117 R)
• M35: 13,430,448 km (0.115 R)
• M36: 13,530,978 km (0.036 R)
• M37: 13,986,503 km (0.078 R)
• M38: 14,344,341 km (0.088 R)
• M39: 15,121,054 km (0.104 R)
• M40: 16,446,192 km (0.12 R)
• M41: 16,932,385 km (0.062 R)
• M42: 17,533,020 km (0.085 R)
• M43: 19,490,209 km (0.091 R)
• M44: 20,177,162 km (0.073 R)
• M45: 20,639,569 km (0.079 R)
• M46: 20,814,001 km (0.077 R)
• M47: 21,164,060 km (0.118 R)
• M48: 21,575,005 km (0.088 R)
• M49: 21,929,253 km (0.098 R)
• M50: 22,643,732 km (0.112 R)
• M51: 23,244,966 km (0.108 R)
• M52: 23,608,190 km (0.097 R)
• M53: 23,790,549 km (0.119 R)
• M54: 23,912,322 km (0.076 R)
• M55: 25,018,000 km (0.077 R)
• M56: 25,452,582 km (0.085 R)
• M57: 26,644,578 km (0.112 R)
• M58: 26,834,417 km (0.098 R)
• M59: 27,024,706 km (0.067 R)
• M60: 28,822,723 km (0.025 R)
• M61: 29,343,473 km (0.087 R)
• M62: 29,670,643 km (0.098 R)
• M63: 30,991,144 km (0.117 R)
• M64: 31,457,739 km (0.059 R)
• M65: 33,211,475 km (0.114 R)
• M66: 33,415,976 km (0.09 R)
• M67: 33,894,539 km (0.115 R)
• M68: 35,482,969 km (0.109 R)
• M69: 35,691,958 km (0.116 R)
• M70: 37,307,615 km (0.118 R)
• M71: 37,804,130 km (0.106 R)
• M72: 38,947,058 km (0.12 R)
• M73: 39,162,778 km (0.101 R)
• M74: 39,667,222 km (0.101 R)
• M75: 40,028,949 km (0.099 R)
• M76: 41,193,868 km (0.034 R)
• M77: 44,980,938 km (0.089 R)
• M78: 45,207,130 km (0.072 R)
• M79: 45,660,711 km (0.084 R)
• M80: 45,812,254 km (0.115 R)
• M81: 46,877,540 km (0.063 R)
• M82: 48,336,418 km (0.091 R)
• M83: 48,490,953 km (0.087 R)
• M84: 48,800,321 km (0.077 R)
• M85: 51,850,921 km (0.116 R)
• M86: 52,404,882 km (0.104 R)
• M87: 52,642,892 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.7

Radius: 9.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.67 AU - 10.99 AU

Year: 10733 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,132,782 km

• M1: 303,833 km (0.044 R)
• M2: 371,900 km (0.094 R)
• M3: 614,997 km (0.105 R)
• M4: 762,500 km (0.107 R)
• M5: 833,709 km (0.117 R)
• M6: 907,311 km (0.07 R)
• M7: 1,045,689 km (0.093 R)
• M8: 1,125,724 km (0.107 R)
• M9: 1,309,580 km (0.054 R)
• M10: 1,413,999 km (0.092 R)
• M11: 1,539,512 km (0.099 R)
• M12: 1,706,463 km (0.071 R)
• M13: 1,918,742 km (0.034 R)
• M14: 2,390,424 km (0.088 R)
• M15: 2,454,602 km (0.115 R)
• M16: 2,672,716 km (0.119 R)
• M17: 2,943,039 km (0.092 R)
• M18: 3,012,004 km (0.09 R)
• M19: 3,151,578 km (0.061 R)
• M20: 3,340,969 km (0.095 R)
• M21: 3,656,920 km (0.108 R)
• M22: 3,831,052 km (0.078 R)
• M23: 4,161,813 km (0.104 R)
• M24: 4,475,370 km (0.097 R)
• M25: 4,608,362 km (0.086 R)
• M26: 4,742,552 km (0.069 R)
• M27: 5,125,522 km (0.067 R)
• M28: 5,461,669 km (0.108 R)
• M29: 5,921,084 km (0.112 R)
• M30: 6,184,974 km (0.097 R)
• M31: 6,362,996 km (0.091 R)
• M32: 6,512,743 km (0.071 R)
• M33: 6,785,311 km (0.108 R)
• M34: 6,938,200 km (0.081 R)
• M35: 7,092,435 km (0.102 R)
• M36: 7,880,217 km (0.1 R)
• M37: 7,944,395 km (0.077 R)
• M38: 8,008,872 km (0.102 R)
• M39: 8,928,749 km (0.042 R)
• M40: 10,405,579 km (0.068 R)
• M41: 11,335,031 km (0.082 R)
• M42: 13,617,894 km (0.061 R)
• M43: 14,239,623 km (0.102 R)
• M44: 15,551,147 km (0.079 R)
• M45: 16,037,490 km (0.11 R)
• M46: 16,159,861 km (0.106 R)
• M47: 16,652,637 km (0.077 R)
• M48: 16,817,942 km (0.096 R)
• M49: 16,983,846 km (0.104 R)
• M50: 17,359,038 km (0.064 R)
• M51: 17,652,848 km (0.115 R)
• M52: 18,075,312 km (0.097 R)
• M53: 18,758,227 km (0.116 R)
• M54: 19,102,751 km (0.069 R)
• M55: 19,536,584 km (0.118 R)
• M56: 19,710,866 km (0.106 R)
• M57: 20,017,392 km (0.107 R)
• M58: 21,934,339 km (0.116 R)
• M59: 22,251,935 km (0.117 R)
• M60: 22,342,891 km (0.105 R)
• M61: 23,121,548 km (0.073 R)
• M62: 23,491,054 km (0.081 R)
• M63: 23,583,805 km (0.118 R)
• M64: 24,564,270 km (0.091 R)
• M65: 25,177,920 km (0.117 R)
• M66: 26,035,864 km (0.117 R)
• M67: 26,179,927 km (0.07 R)
• M68: 26,709,952 km (0.031 R)
• M69: 26,903,531 km (0.115 R)
• M70: 27,731,556 km (0.093 R)
• M71: 28,617,474 km (0.115 R)
• M72: 29,512,668 km (0.075 R)
• M73: 29,712,830 km (0.027 R)
• M74: 30,316,158 km (0.117 R)
• M75: 30,417,137 km (0.09 R)
• M76: 31,841,907 km (0.105 R)
• M77: 32,510,759 km (0.097 R)
• M78: 32,614,131 km (0.101 R)
• M79: 32,769,414 km (0.072 R)
• M80: 33,444,698 km (0.092 R)
• M81: 34,124,621 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.1

Radius: 4.1

Gravity: 41.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.79 AU - 18.83 AU

Year: 21892 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,132,782 km

• M1: 263,292 km (0.116 R)
• M2: 297,700 km (0.119 R)
• M3: 451,486 km (0.083 R)
• M4: 724,054 km (0.049 R)
• M5: 903,721 km (0.111 R)
• M6: 1,068,428 km (0.114 R)
• M7: 1,302,698 km (0.058 R)
• M8: 1,783,506 km (0.063 R)
• M9: 2,095,866 km (0.052 R)
• M10: 2,809,747 km (0.089 R)
• M11: 2,928,827 km (0.085 R)
• M12: 3,295,940 km (0.096 R)
• M13: 3,421,453 km (0.078 R)
• M14: 3,506,125 km (0.104 R)
• M15: 3,677,415 km (0.078 R)
• M16: 4,855,947 km (0.092 R)
• M17: 5,734,236 km (0.06 R)
• M18: 6,037,770 km (0.106 R)
• M19: 6,088,783 km (0.093 R)
• M20: 6,607,738 km (0.034 R)
• M21: 6,819,120 km (0.041 R)
• M22: 9,346,875 km (0.064 R)
• M23: 9,405,966 km (0.082 R)
• M24: 9,763,505 km (0.051 R)
• M25: 10,308,041 km (0.047 R)
• M26: 10,430,412 km (0.07 R)
• M27: 11,489,715 km (0.107 R)
• M28: 12,064,171 km (0.087 R)
• M29: 12,517,602 km (0.034 R)
• M30: 12,844,772 km (0.077 R)
• M31: 12,976,419 km (0.089 R)
• M32: 13,775,720 km (0.105 R)
• M33: 16,267,721 km (0.093 R)
• M34: 17,418,877 km (0.113 R)
• M35: 18,299,410 km (0.091 R)
• M36: 18,745,062 km (0.056 R)
• M37: 19,344,949 km (0.038 R)
• M38: 19,571,441 km (0.112 R)
• M39: 20,027,116 km (0.117 R)
• M40: 21,259,353 km (0.111 R)
• M41: 21,806,134 km (0.083 R)
• M42: 22,041,900 km (0.109 R)
• M43: 22,754,285 km (0.115 R)
• M44: 23,073,228 km (0.085 R)
• M45: 23,233,297 km (0.103 R)
• M46: 23,474,150 km (0.116 R)
• M47: 25,182,707 km (0.08 R)
• M48: 25,927,106 km (0.097 R)
• M49: 26,010,283 km (0.1 R)
• M50: 26,594,761 km (0.065 R)
• M51: 26,930,758 km (0.059 R)
• M52: 28,631,836 km (0.041 R)
• M53: 29,235,313 km (0.084 R)
• M54: 31,070,879 km (0.11 R)
• M55: 31,779,824 km (0.106 R)
• M56: 31,957,845 km (0.061 R)
• M57: 32,315,085 km (0.063 R)
• M58: 33,575,597 km (0.114 R)
• M59: 33,756,909 km (0.083 R)
• M60: 33,847,715 km (0.091 R)
• M61: 34,943,819 km (0.063 R)
• M62: 35,035,672 km (0.108 R)
• M63: 36,983,286 km (0.103 R)
• M64: 37,076,935 km (0.1 R)
• M65: 37,452,126 km (0.12 R)
• M66: 37,546,074 km (0.101 R)
• M67: 37,828,664 km (0.113 R)
• M68: 37,922,911 km (0.085 R)
• M69: 38,301,094 km (0.104 R)
• M70: 39,061,051 km (0.106 R)
• M71: 42,639,731 km (0.106 R)
• M72: 43,032,875 km (0.063 R)
• M73: 43,822,751 km (0.065 R)
• M74: 47,741,168 km (0.112 R)
• M75: 47,945,070 km (0.098 R)
• M76: 49,071,991 km (0.05 R)
• M77: 50,104,067 km (0.118 R)
• M78: 50,311,260 km (0.12 R)
• M79: 50,726,693 km (0.113 R)
• M80: 52,084,443 km (0.118 R)
• M81: 59,050,169 km (0.094 R)
• M82: 59,597,997 km (0.117 R)
• M83: 59,707,801 km (0.085 R)
• M84: 62,473,716 km (0.118 R)
• M85: 63,703,860 km (0.115 R)
• M86: 65,281,070 km (0.027 R)
• M87: 66,529,165 km (0.088 R)
• M88: 66,643,159 km (0.094 R)
• M89: 67,213,426 km (0.096 R)
• M90: 68,129,264 km (0.069 R)
• M91: 68,818,760 km (0.048 R)
• M92: 69,857,568 km (0.088 R)
• M93: 70,204,934 km (0.103 R)
• M94: 71,600,234 km (0.113 R)
• M95: 73,592,578 km (0.063 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit