🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.04 AU - 1.62 AU

Year: 569 Days

Day: 13.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.57 AU - 3.33 AU

Year: 1879 Days

Day: 23.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.39 AU - 3.45 AU

Year: 2346 Days

Day: 21.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 71.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,174,082 km

• M1: 2,764,419 km (0.115 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.4

Radius: 4.4

Gravity: 41.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.83 AU - 16.55 AU

Year: 18785 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,174,082 km

• M1: 256,710 km (0.058 R)
• M2: 323,730 km (0.097 R)
• M3: 581,487 km (0.072 R)
• M4: 1,022,501 km (0.056 R)
• M5: 1,076,805 km (0.087 R)
• M6: 1,132,007 km (0.063 R)
• M7: 1,670,709 km (0.096 R)
• M8: 2,068,041 km (0.11 R)
• M9: 2,348,836 km (0.089 R)
• M10: 2,493,647 km (0.115 R)
• M11: 3,062,568 km (0.102 R)
• M12: 3,220,842 km (0.106 R)
• M13: 3,300,877 km (0.091 R)
• M14: 3,463,191 km (0.11 R)
• M15: 3,753,560 km (0.115 R)
• M16: 4,806,879 km (0.109 R)
• M17: 5,604,385 km (0.093 R)
• M18: 6,241,522 km (0.088 R)
• M19: 8,122,117 km (0.051 R)
• M20: 8,341,128 km (0.11 R)
• M21: 9,179,625 km (0.107 R)
• M22: 9,236,472 km (0.115 R)
• M23: 9,407,761 km (0.059 R)
• M24: 9,753,332 km (0.056 R)
• M25: 10,220,676 km (0.07 R)
• M26: 11,727,575 km (0.118 R)
• M27: 12,099,476 km (0.053 R)
• M28: 12,349,603 km (0.095 R)
• M29: 13,560,449 km (0.086 R)
• M30: 13,625,224 km (0.053 R)
• M31: 14,278,668 km (0.104 R)
• M32: 14,609,130 km (0.047 R)
• M33: 15,888,042 km (0.051 R)
• M34: 18,622,841 km (0.093 R)
• M35: 18,766,903 km (0.072 R)
• M36: 20,450,777 km (0.085 R)
• M37: 21,423,761 km (0.038 R)
• M38: 21,574,706 km (0.104 R)
• M39: 22,949,809 km (0.108 R)
• M40: 23,414,311 km (0.099 R)
• M41: 23,492,102 km (0.102 R)
• M42: 24,431,576 km (0.12 R)
• M43: 26,589,974 km (0.085 R)
• M44: 27,159,493 km (0.037 R)
• M45: 27,568,644 km (0.072 R)
• M46: 28,476,104 km (0.087 R)
• M47: 28,975,312 km (0.115 R)
• M48: 29,309,664 km (0.049 R)
• M49: 29,982,106 km (0.115 R)
• M50: 30,574,663 km (0.057 R)
• M51: 31,599,558 km (0.053 R)
• M52: 32,635,673 km (0.099 R)
• M53: 33,245,284 km (0.079 R)
• M54: 33,420,015 km (0.069 R)
• M55: 34,210,639 km (0.071 R)
• M56: 34,298,902 km (0.085 R)
• M57: 34,652,402 km (0.117 R)
• M58: 34,741,114 km (0.071 R)
• M59: 35,720,680 km (0.1 R)
• M60: 35,810,140 km (0.035 R)
• M61: 35,989,358 km (0.085 R)
• M62: 36,348,692 km (0.056 R)
• M63: 38,805,239 km (0.083 R)
• M64: 39,173,698 km (0.119 R)
• M65: 46,586,423 km (0.115 R)
• M66: 46,684,260 km (0.038 R)
• M67: 47,370,615 km (0.086 R)
• M68: 48,258,029 km (0.05 R)
• M69: 49,350,243 km (0.064 R)
• M70: 50,450,536 km (0.038 R)
• M71: 50,852,505 km (0.095 R)
• M72: 53,185,185 km (0.112 R)
• M73: 54,518,999 km (0.096 R)
• M74: 55,138,185 km (0.05 R)
• M75: 56,071,526 km (0.106 R)
• M76: 57,010,103 km (0.106 R)
• M77: 57,219,390 km (0.113 R)
• M78: 58,164,251 km (0.088 R)
• M79: 58,796,900 km (0.098 R)
• M80: 65,577,124 km (0.109 R)
• M81: 67,448,594 km (0.089 R)
• M82: 67,559,296 km (0.073 R)
• M83: 68,668,863 km (0.068 R)
• M84: 69,225,966 km (0.057 R)
• M85: 70,008,512 km (0.038 R)
• M86: 70,120,412 km (0.118 R)
• M87: 71,807,876 km (0.116 R)
• M88: 71,920,822 km (0.05 R)
• M89: 72,713,242 km (0.057 R)
• M90: 73,850,335 km (0.069 R)
• M91: 75,222,447 km (0.106 R)
• M92: 76,718,575 km (0.108 R)
• M93: 77,180,833 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.4

Radius: 5.5

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.69 AU - 19.59 AU

Year: 29845 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,174,082 km

• M1: 242,498 km (0.117 R)
• M2: 973,134 km (0.033 R)
• M3: 1,498,671 km (0.06 R)
• M4: 2,270,596 km (0.114 R)
• M5: 2,953,660 km (0.092 R)
• M6: 4,167,348 km (0.111 R)
• M7: 5,224,107 km (0.12 R)
• M8: 5,931,855 km (0.081 R)
• M9: 6,297,023 km (0.083 R)
• M10: 6,858,314 km (0.107 R)
• M11: 7,112,930 km (0.107 R)
• M12: 7,241,435 km (0.104 R)
• M13: 7,565,912 km (0.078 R)
• M14: 9,049,474 km (0.118 R)
• M15: 10,546,500 km (0.064 R)
• M16: 10,619,654 km (0.096 R)
• M17: 10,766,559 km (0.12 R)
• M18: 16,228,676 km (0.116 R)
• M19: 16,909,047 km (0.057 R)
• M20: 17,772,526 km (0.098 R)
• M21: 18,297,615 km (0.096 R)
• M22: 18,738,928 km (0.081 R)
• M23: 19,183,833 km (0.111 R)
• M24: 19,542,269 km (0.111 R)
• M25: 21,738,665 km (0.12 R)
• M26: 22,771,189 km (0.079 R)
• M27: 25,372,547 km (0.098 R)
• M28: 27,258,826 km (0.082 R)
• M29: 27,359,356 km (0.074 R)
• M30: 27,459,886 km (0.1 R)
• M31: 27,560,715 km (0.097 R)
• M32: 30,744,906 km (0.032 R)
• M33: 31,059,061 km (0.107 R)
• M34: 33,181,406 km (0.114 R)
• M35: 36,672,871 km (0.089 R)
• M36: 36,783,872 km (0.108 R)
• M37: 37,228,926 km (0.096 R)
• M38: 38,349,265 km (0.09 R)
• M39: 39,822,205 km (0.049 R)
• M40: 40,050,492 km (0.111 R)
• M41: 40,623,003 km (0.043 R)
• M42: 41,083,016 km (0.073 R)
• M43: 41,198,206 km (0.095 R)
• M44: 45,061,721 km (0.09 R)
• M45: 46,015,707 km (0.092 R)
• M46: 47,459,027 km (0.036 R)
• M47: 49,651,683 km (0.074 R)
• M48: 50,513,217 km (0.113 R)
• M49: 51,628,320 km (0.114 R)
• M50: 51,752,635 km (0.113 R)
• M51: 51,877,101 km (0.073 R)
• M52: 53,378,764 km (0.089 R)
• M53: 57,323,660 km (0.053 R)
• M54: 57,839,474 km (0.112 R)
• M55: 57,968,577 km (0.111 R)
• M56: 59,396,039 km (0.102 R)
• M57: 59,787,387 km (0.105 R)
• M58: 65,489,460 km (0.076 R)
• M59: 65,758,886 km (0.032 R)
• M60: 66,569,257 km (0.106 R)
• M61: 66,704,643 km (0.028 R)
• M62: 67,791,173 km (0.099 R)
• M63: 68,746,505 km (0.044 R)
• M64: 69,981,585 km (0.091 R)
• M65: 72,334,161 km (0.08 R)
• M66: 74,853,239 km (0.11 R)
• M67: 76,406,813 km (0.117 R)
• M68: 77,401,041 km (0.042 R)
• M69: 77,543,308 km (0.103 R)
• M70: 78,113,725 km (0.086 R)
• M71: 79,258,597 km (0.068 R)
• M72: 80,121,029 km (0.115 R)
• M73: 80,697,579 km (0.05 R)
• M74: 80,986,453 km (0.078 R)
• M75: 82,726,575 km (0.118 R)
• M76: 83,601,274 km (0.075 R)
• M77: 84,772,177 km (0.09 R)
• M78: 85,654,056 km (0.101 R)
• M79: 88,020,395 km (0.097 R)
• M80: 88,615,346 km (0.108 R)
• M81: 92,666,007 km (0.109 R)
• M82: 92,817,101 km (0.055 R)
• M83: 93,119,738 km (0.118 R)
• M84: 94,637,707 km (0.113 R)
• M85: 96,163,755 km (0.086 R)
• M86: 97,083,333 km (0.099 R)
• M87: 97,698,031 km (0.113 R)
• M88: 97,851,967 km (0.109 R)
• M89: 103,758,390 km (0.116 R)
• M90: 104,229,624 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit