🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.67 AU - 0.81 AU

Year: 228 Days

Day: 43.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.14 AU - 1.76 AU

Year: 625 Days

Day: 33.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.53 AU - 1.59 AU

Year: 698 Days

Day: 24.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,212,908 km

• M1: 990,039 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.58 AU - 2.63 AU

Year: 1090 Days

Day: 26.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.1 AU - 3.32 AU

Year: 1598 Days

Day: 35 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.62 AU - 4.36 AU

Year: 2335 Days

Day: 12.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,212,908 km

• M1: 2,620,955 km (0.051 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518

Radius: 12.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.84 AU - 5.66 AU

Year: 4308 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,212,908 km

• M1: 300,093 km (0.119 R)
• M2: 436,826 km (0.063 R)
• M3: 600,486 km (0.103 R)
• M4: 946,506 km (0.09 R)
• M5: 1,092,214 km (0.099 R)
• M6: 1,180,926 km (0.111 R)
• M7: 1,407,267 km (0.112 R)
• M8: 1,547,141 km (0.081 R)
• M9: 1,691,952 km (0.06 R)
• M10: 1,841,400 km (0.101 R)
• M11: 2,416,305 km (0.115 R)
• M12: 2,724,028 km (0.038 R)
• M13: 3,008,413 km (0.089 R)
• M14: 3,154,271 km (0.084 R)
• M15: 3,302,523 km (0.064 R)
• M16: 4,445,899 km (0.072 R)
• M17: 4,612,551 km (0.053 R)
• M18: 5,081,989 km (0.115 R)
• M19: 5,256,420 km (0.08 R)
• M20: 5,521,957 km (0.118 R)
• M21: 5,746,653 km (0.097 R)
• M22: 5,882,936 km (0.057 R)
• M23: 6,298,220 km (0.114 R)
• M24: 6,604,148 km (0.112 R)
• M25: 6,723,228 km (0.106 R)
• M26: 6,866,841 km (0.103 R)
• M27: 7,060,122 km (0.102 R)
• M28: 7,230,663 km (0.112 R)
• M29: 7,452,068 km (0.113 R)
• M30: 7,575,935 km (0.103 R)
• M31: 8,104,016 km (0.094 R)
• M32: 8,206,042 km (0.089 R)
• M33: 8,359,679 km (0.118 R)
• M34: 8,566,273 km (0.117 R)
• M35: 8,774,364 km (0.046 R)
• M36: 8,984,250 km (0.066 R)
• M37: 9,195,781 km (0.079 R)
• M38: 9,570,075 km (0.07 R)
• M39: 9,731,940 km (0.083 R)
• M40: 10,140,791 km (0.083 R)
• M41: 10,890,725 km (0.061 R)
• M42: 11,258,287 km (0.097 R)
• M43: 11,429,277 km (0.117 R)
• M44: 12,063,871 km (0.118 R)
• M45: 13,366,869 km (0.105 R)
• M46: 13,487,594 km (0.076 R)
• M47: 13,851,865 km (0.074 R)
• M48: 14,652,214 km (0.027 R)
• M49: 14,745,563 km (0.118 R)
• M50: 15,499,237 km (0.063 R)
• M51: 15,594,232 km (0.118 R)
• M52: 15,944,590 km (0.108 R)
• M53: 17,142,121 km (0.098 R)
• M54: 17,371,903 km (0.114 R)
• M55: 18,335,014 km (0.116 R)
• M56: 19,145,087 km (0.045 R)
• M57: 19,554,536 km (0.074 R)
• M58: 19,829,048 km (0.095 R)
• M59: 20,104,907 km (0.103 R)
• M60: 20,208,728 km (0.102 R)
• M61: 20,381,962 km (0.045 R)
• M62: 20,765,082 km (0.112 R)
• M63: 20,940,112 km (0.106 R)
• M64: 21,609,263 km (0.112 R)
• M65: 22,608,277 km (0.06 R)
• M66: 23,005,011 km (0.103 R)
• M67: 23,768,558 km (0.085 R)
• M68: 23,951,517 km (0.104 R)
• M69: 24,061,621 km (0.068 R)
• M70: 24,429,631 km (0.109 R)
• M71: 24,651,336 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 10.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.64 AU - 11.32 AU

Year: 13031 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,212,908 km

• M1: 151,842 km (0.057 R)
• M2: 235,766 km (0.08 R)
• M3: 440,865 km (0.114 R)
• M4: 518,506 km (0.081 R)
• M5: 764,744 km (0.069 R)
• M6: 902,225 km (0.069 R)
• M7: 984,653 km (0.114 R)
• M8: 1,895,255 km (0.077 R)
• M9: 2,397,455 km (0.102 R)
• M10: 3,257,494 km (0.116 R)
• M11: 3,586,459 km (0.107 R)
• M12: 3,687,139 km (0.118 R)
• M13: 4,099,879 km (0.094 R)
• M14: 4,311,710 km (0.117 R)
• M15: 4,969,043 km (0.099 R)
• M16: 5,119,389 km (0.089 R)
• M17: 5,502,060 km (0.048 R)
• M18: 6,133,513 km (0.096 R)
• M19: 6,254,388 km (0.096 R)
• M20: 6,457,841 km (0.06 R)
• M21: 7,250,560 km (0.077 R)
• M22: 7,335,831 km (0.116 R)
• M23: 7,985,983 km (0.087 R)
• M24: 8,609,357 km (0.116 R)
• M25: 8,881,326 km (0.104 R)
• M26: 8,972,731 km (0.105 R)
• M27: 9,202,214 km (0.116 R)
• M28: 9,294,665 km (0.107 R)
• M29: 9,526,991 km (0.079 R)
• M30: 9,808,384 km (0.099 R)
• M31: 10,045,048 km (0.037 R)
• M32: 11,059,172 km (0.041 R)
• M33: 11,157,458 km (0.104 R)
• M34: 12,359,626 km (0.111 R)
• M35: 12,821,136 km (0.083 R)
• M36: 13,079,791 km (0.092 R)
• M37: 13,235,971 km (0.08 R)
• M38: 13,445,109 km (0.11 R)
• M39: 13,602,635 km (0.099 R)
• M40: 14,239,025 km (0.111 R)
• M41: 15,375,819 km (0.036 R)
• M42: 15,706,131 km (0.09 R)
• M43: 16,205,788 km (0.117 R)
• M44: 16,936,723 km (0.082 R)
• M45: 18,430,906 km (0.076 R)
• M46: 18,781,564 km (0.085 R)
• M47: 19,489,760 km (0.098 R)
• M48: 20,507,923 km (0.1 R)
• M49: 20,750,122 km (0.105 R)
• M50: 21,053,956 km (0.071 R)
• M51: 22,036,514 km (0.041 R)
• M52: 23,918,904 km (0.084 R)
• M53: 25,072,902 km (0.095 R)
• M54: 25,852,158 km (0.074 R)
• M55: 26,244,852 km (0.095 R)
• M56: 26,573,668 km (0.098 R)
• M57: 26,837,559 km (0.096 R)
• M58: 27,036,225 km (0.114 R)
• M59: 27,102,497 km (0.059 R)
• M60: 27,368,182 km (0.116 R)
• M61: 29,184,301 km (0.045 R)
• M62: 29,252,368 km (0.105 R)
• M63: 29,593,152 km (0.083 R)
• M64: 30,003,947 km (0.111 R)
• M65: 30,347,723 km (0.076 R)
• M66: 32,861,117 km (0.083 R)
• M67: 33,357,483 km (0.115 R)
• M68: 35,731,003 km (0.09 R)
• M69: 35,949,565 km (0.078 R)
• M70: 36,534,343 km (0.112 R)
• M71: 37,343,518 km (0.115 R)
• M72: 37,787,375 km (0.107 R)
• M73: 38,904,721 km (0.102 R)
• M74: 39,054,469 km (0.095 R)
• M75: 40,032,839 km (0.12 R)
• M76: 40,108,536 km (0.098 R)
• M77: 40,943,142 km (0.12 R)
• M78: 41,171,728 km (0.108 R)
• M79: 41,248,022 km (0.092 R)
• M80: 41,553,801 km (0.088 R)
• M81: 42,552,516 km (0.106 R)
• M82: 42,706,901 km (0.084 R)
• M83: 47,023,847 km (0.105 R)
• M84: 47,663,378 km (0.096 R)
• M85: 47,743,412 km (0.071 R)
• M86: 48,870,034 km (0.118 R)
• M87: 49,355,479 km (0.103 R)
• M88: 51,724,511 km (0.115 R)
• M89: 52,384,537 km (0.116 R)
• M90: 52,549,992 km (0.063 R)
• M91: 55,052,465 km (0.066 R)
• M92: 55,557,657 km (0.047 R)
• M93: 56,742,323 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 12

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.4 AU - 12.56 AU

Year: 13931 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,212,908 km

• M1: 219,610 km (0.038 R)
• M2: 619,485 km (0.092 R)
• M3: 852,558 km (0.049 R)
• M4: 1,329,027 km (0.088 R)
• M5: 1,662,481 km (0.061 R)
• M6: 1,909,018 km (0.084 R)
• M7: 2,847,895 km (0.104 R)
• M8: 3,245,675 km (0.085 R)
• M9: 4,696,476 km (0.074 R)
• M10: 5,447,906 km (0.089 R)
• M11: 5,900,140 km (0.091 R)
• M12: 6,579,614 km (0.118 R)
• M13: 6,753,446 km (0.077 R)
• M14: 8,058,688 km (0.112 R)
• M15: 8,526,630 km (0.113 R)
• M16: 8,907,356 km (0.116 R)
• M17: 9,148,059 km (0.069 R)
• M18: 9,293,618 km (0.085 R)
• M19: 9,537,911 km (0.077 R)
• M20: 9,685,565 km (0.097 R)
• M21: 9,833,966 km (0.069 R)
• M22: 9,933,149 km (0.107 R)
• M23: 10,333,922 km (0.068 R)
• M24: 10,791,093 km (0.102 R)
• M25: 13,725,605 km (0.06 R)
• M26: 14,340,452 km (0.032 R)
• M27: 14,509,797 km (0.043 R)
• M28: 16,356,433 km (0.108 R)
• M29: 16,533,407 km (0.065 R)
• M30: 16,651,589 km (0.071 R)
• M31: 17,187,449 km (0.033 R)
• M32: 17,668,556 km (0.083 R)
• M33: 17,789,431 km (0.103 R)
• M34: 17,910,755 km (0.1 R)
• M35: 18,459,779 km (0.088 R)
• M36: 18,643,934 km (0.076 R)
• M37: 20,202,893 km (0.051 R)
• M38: 21,030,020 km (0.092 R)
• M39: 21,415,534 km (0.054 R)
• M40: 21,868,217 km (0.088 R)
• M41: 23,112,871 km (0.068 R)
• M42: 25,124,514 km (0.06 R)
• M43: 25,944,759 km (0.103 R)
• M44: 26,358,247 km (0.068 R)
• M45: 26,565,889 km (0.097 R)
• M46: 27,121,944 km (0.091 R)
• M47: 27,471,555 km (0.094 R)
• M48: 27,681,889 km (0.12 R)
• M49: 27,822,511 km (0.108 R)
• M50: 28,387,243 km (0.095 R)
• M51: 29,528,077 km (0.115 R)
• M52: 30,321,095 km (0.083 R)
• M53: 30,466,055 km (0.08 R)
• M54: 33,039,737 km (0.038 R)
• M55: 34,541,400 km (0.089 R)
• M56: 35,529,494 km (0.094 R)
• M57: 35,758,678 km (0.102 R)
• M58: 37,067,510 km (0.115 R)
• M59: 38,157,181 km (0.049 R)
• M60: 39,336,311 km (0.073 R)
• M61: 40,129,030 km (0.111 R)
• M62: 41,569,060 km (0.036 R)
• M63: 41,730,176 km (0.049 R)
• M64: 42,133,791 km (0.097 R)
• M65: 42,376,439 km (0.108 R)
• M66: 42,782,149 km (0.112 R)
• M67: 42,944,762 km (0.104 R)
• M68: 43,515,477 km (0.088 R)
• M69: 44,499,831 km (0.057 R)
• M70: 45,823,773 km (0.104 R)
• M71: 45,990,125 km (0.094 R)
• M72: 46,490,530 km (0.038 R)
• M73: 47,412,502 km (0.109 R)
• M74: 48,340,607 km (0.09 R)
• M75: 48,510,102 km (0.07 R)
• M76: 49,445,238 km (0.037 R)
• M77: 49,615,929 km (0.116 R)
• M78: 50,214,769 km (0.111 R)
• M79: 50,558,096 km (0.119 R)
• M80: 50,729,984 km (0.116 R)
• M81: 52,895,713 km (0.099 R)
• M82: 55,445,608 km (0.113 R)
• M83: 56,156,049 km (0.108 R)
• M84: 56,334,070 km (0.097 R)
• M85: 57,765,572 km (0.108 R)
• M86: 60,664,181 km (0.113 R)
• M87: 60,755,435 km (0.066 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 10,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit