🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 217 Days

Day: 42.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.73 AU - 0.87 AU

Year: 271 Days

Day: 22.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,430,391 km

• M1: 122,521 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.84 AU - 1.24 AU

Year: 402 Days

Day: 30.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.15 AU - 1.21 AU

Year: 485 Days

Day: 33 Hours

Environment

Temp: -11 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.04 AU

Year: 945 Days

Day: 14.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.27 AU - 2.37 AU

Year: 1338 Days

Day: 27.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.55 AU - 4.33 AU

Year: 2962 Days

Day: 17.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,430,391 km

• M1: 350,508 km (0.089 R)
• M2: 2,694,258 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 11.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.44 AU - 7 AU

Year: 5181 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,430,391 km

• M1: 165,006 km (0.058 R)
• M2: 320,439 km (0.077 R)
• M3: 490,831 km (0.096 R)
• M4: 589,565 km (0.102 R)
• M5: 730,486 km (0.073 R)
• M6: 950,545 km (0.028 R)
• M7: 1,299,856 km (0.12 R)
• M8: 1,376,899 km (0.107 R)
• M9: 1,700,928 km (0.097 R)
• M10: 1,822,551 km (0.075 R)
• M11: 2,010,745 km (0.099 R)
• M12: 2,166,028 km (0.109 R)
• M13: 2,406,581 km (0.032 R)
• M14: 2,741,082 km (0.069 R)
• M15: 2,827,101 km (0.066 R)
• M16: 2,943,189 km (0.091 R)
• M17: 3,423,697 km (0.12 R)
• M18: 3,689,083 km (0.047 R)
• M19: 3,864,412 km (0.04 R)
• M20: 4,157,474 km (0.111 R)
• M21: 4,373,643 km (0.077 R)
• M22: 4,851,908 km (0.067 R)
• M23: 5,062,093 km (0.082 R)
• M24: 5,168,307 km (0.11 R)
• M25: 5,419,033 km (0.12 R)
• M26: 5,564,143 km (0.094 R)
• M27: 5,655,398 km (0.118 R)
• M28: 5,895,353 km (0.073 R)
• M29: 6,195,297 km (0.041 R)
• M30: 6,481,029 km (0.111 R)
• M31: 6,654,562 km (0.038 R)
• M32: 6,829,592 km (0.041 R)
• M33: 7,364,105 km (0.102 R)
• M34: 7,891,587 km (0.058 R)
• M35: 8,159,816 km (0.104 R)
• M36: 8,663,213 km (0.09 R)
• M37: 9,284,941 km (0.107 R)
• M38: 9,678,085 km (0.1 R)
• M39: 9,921,032 km (0.104 R)
• M40: 10,188,513 km (0.051 R)
• M41: 10,730,356 km (0.075 R)
• M42: 11,374,525 km (0.12 R)
• M43: 11,654,422 km (0.116 R)
• M44: 11,889,440 km (0.105 R)
• M45: 12,007,473 km (0.082 R)
• M46: 12,102,169 km (0.108 R)
• M47: 12,340,179 km (0.085 R)
• M48: 12,869,306 km (0.11 R)
• M49: 13,283,244 km (0.112 R)
• M50: 13,356,696 km (0.103 R)
• M51: 13,553,417 km (0.079 R)
• M52: 13,800,553 km (0.116 R)
• M53: 13,899,886 km (0.119 R)
• M54: 13,974,535 km (0.082 R)
• M55: 14,099,151 km (0.111 R)
• M56: 14,224,214 km (0.078 R)
• M57: 14,702,928 km (0.059 R)
• M58: 15,109,983 km (0.117 R)
• M59: 15,263,620 km (0.108 R)
• M60: 15,650,032 km (0.102 R)
• M61: 15,883,404 km (0.055 R)
• M62: 16,039,734 km (0.093 R)
• M63: 17,147,656 km (0.101 R)
• M64: 17,254,469 km (0.061 R)
• M65: 17,441,915 km (0.096 R)
• M66: 17,872,906 km (0.043 R)
• M67: 18,171,354 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 12.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.54 AU - 7.64 AU

Year: 7150 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,430,391 km

• M1: 188,793 km (0.113 R)
• M2: 470,635 km (0.074 R)
• M3: 1,376,450 km (0.046 R)
• M4: 1,466,658 km (0.105 R)
• M5: 1,789,191 km (0.111 R)
• M6: 1,888,374 km (0.109 R)
• M7: 2,051,136 km (0.099 R)
• M8: 2,304,106 km (0.096 R)
• M9: 2,434,556 km (0.101 R)
• M10: 2,589,988 km (0.079 R)
• M11: 3,147,838 km (0.059 R)
• M12: 3,317,632 km (0.07 R)
• M13: 3,465,584 km (0.111 R)
• M14: 3,641,063 km (0.073 R)
• M15: 4,399,524 km (0.11 R)
• M16: 4,589,812 km (0.063 R)
• M17: 4,866,568 km (0.074 R)
• M18: 5,206,006 km (0.095 R)
• M19: 5,320,897 km (0.066 R)
• M20: 5,553,223 km (0.117 R)
• M21: 5,907,919 km (0.089 R)
• M22: 6,027,897 km (0.118 R)
• M23: 6,118,403 km (0.095 R)
• M24: 6,239,727 km (0.057 R)
• M25: 6,890,029 km (0.094 R)
• M26: 7,239,340 km (0.103 R)
• M27: 7,955,316 km (0.105 R)
• M28: 8,490,278 km (0.092 R)
• M29: 8,592,004 km (0.106 R)
• M30: 8,694,030 km (0.116 R)
• M31: 8,899,278 km (0.117 R)
• M32: 9,071,615 km (0.094 R)
• M33: 10,021,113 km (0.118 R)
• M34: 10,128,673 km (0.117 R)
• M35: 10,562,358 km (0.051 R)
• M36: 11,298,828 km (0.077 R)
• M37: 11,862,064 km (0.095 R)
• M38: 12,743,495 km (0.12 R)
• M39: 13,054,957 km (0.105 R)
• M40: 13,329,619 km (0.104 R)
• M41: 13,408,457 km (0.085 R)
• M42: 13,606,226 km (0.056 R)
• M43: 13,964,662 km (0.064 R)
• M44: 14,528,347 km (0.107 R)
• M45: 15,140,651 km (0.098 R)
• M46: 15,636,568 km (0.11 R)
• M47: 16,095,983 km (0.106 R)
• M48: 16,644,558 km (0.111 R)
• M49: 17,457,324 km (0.074 R)
• M50: 17,586,875 km (0.09 R)
• M51: 18,151,757 km (0.119 R)
• M52: 18,502,414 km (0.031 R)
• M53: 20,107,899 km (0.113 R)
• M54: 20,198,405 km (0.099 R)
• M55: 20,334,390 km (0.105 R)
• M56: 20,425,345 km (0.099 R)
• M57: 21,525,937 km (0.114 R)
• M58: 21,711,289 km (0.092 R)
• M59: 22,176,987 km (0.081 R)
• M60: 22,692,950 km (0.11 R)
• M61: 23,355,519 km (0.084 R)
• M62: 24,602,567 km (0.077 R)
• M63: 25,969,891 km (0.059 R)
• M64: 26,911,610 km (0.12 R)
• M65: 27,261,519 km (0.064 R)
• M66: 27,965,527 km (0.089 R)
• M67: 28,981,895 km (0.061 R)
• M68: 30,945,965 km (0.089 R)
• M69: 31,259,971 km (0.096 R)
• M70: 32,102,656 km (0.074 R)
• M71: 32,420,551 km (0.058 R)
• M72: 32,579,873 km (0.104 R)
• M73: 32,739,494 km (0.04 R)
• M74: 33,006,077 km (0.12 R)
• M75: 33,541,488 km (0.111 R)
• M76: 33,864,171 km (0.07 R)
• M77: 36,647,589 km (0.1 R)
• M78: 36,813,642 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.1

Radius: 4.3

Gravity: 37.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.51 AU - 15.89 AU

Year: 18164 Days

Day: 21.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,430,391 km

• M1: 86,617 km (0.071 R)
• M2: 147,354 km (0.043 R)
• M3: 318,793 km (0.098 R)
• M4: 424,409 km (0.082 R)
• M5: 624,422 km (0.116 R)
• M6: 734,825 km (0.098 R)
• M7: 924,365 km (0.087 R)
• M8: 1,291,329 km (0.094 R)
• M9: 1,760,318 km (0.098 R)
• M10: 3,020,531 km (0.061 R)
• M11: 3,132,579 km (0.114 R)
• M12: 3,245,825 km (0.108 R)
• M13: 3,437,759 km (0.04 R)
• M14: 3,476,505 km (0.057 R)
• M15: 4,837,397 km (0.101 R)
• M16: 5,687,113 km (0.115 R)
• M17: 5,733,039 km (0.076 R)
• M18: 5,871,716 km (0.051 R)
• M19: 6,389,774 km (0.078 R)
• M20: 6,437,645 km (0.042 R)
• M21: 6,485,516 km (0.061 R)
• M22: 8,815,503 km (0.106 R)
• M23: 10,799,171 km (0.067 R)
• M24: 11,373,777 km (0.082 R)
• M25: 11,548,058 km (0.094 R)
• M26: 11,664,744 km (0.11 R)
• M27: 12,194,770 km (0.055 R)
• M28: 12,552,458 km (0.094 R)
• M29: 12,792,862 km (0.099 R)
• M30: 12,974,025 km (0.06 R)
• M31: 13,278,157 km (0.056 R)
• M32: 13,400,379 km (0.045 R)
• M33: 14,079,404 km (0.1 R)
• M34: 15,087,095 km (0.091 R)
• M35: 15,599,617 km (0.11 R)
• M36: 17,638,636 km (0.116 R)
• M37: 17,773,125 km (0.116 R)
• M38: 17,975,381 km (0.077 R)
• M39: 20,109,395 km (0.074 R)
• M40: 20,602,320 km (0.079 R)
• M41: 22,032,326 km (0.111 R)
• M42: 23,125,736 km (0.119 R)
• M43: 23,790,101 km (0.114 R)
• M44: 23,864,301 km (0.088 R)
• M45: 24,535,696 km (0.091 R)
• M46: 25,364,768 km (0.088 R)
• M47: 27,050,137 km (0.031 R)
• M48: 27,515,985 km (0.08 R)
• M49: 28,141,304 km (0.091 R)
• M50: 28,377,070 km (0.118 R)
• M51: 28,692,423 km (0.118 R)
• M52: 29,965,052 km (0.095 R)
• M53: 31,256,082 km (0.087 R)
• M54: 32,647,641 km (0.077 R)
• M55: 32,812,647 km (0.095 R)
• M56: 36,170,970 km (0.116 R)
• M57: 37,199,605 km (0.109 R)
• M58: 37,285,773 km (0.099 R)
• M59: 39,285,598 km (0.077 R)
• M60: 39,373,262 km (0.104 R)
• M61: 39,636,853 km (0.09 R)
• M62: 39,724,967 km (0.06 R)
• M63: 40,077,569 km (0.112 R)
• M64: 40,342,656 km (0.025 R)
• M65: 41,052,648 km (0.055 R)
• M66: 41,409,139 km (0.115 R)
• M67: 42,304,931 km (0.064 R)
• M68: 42,935,786 km (0.102 R)
• M69: 43,660,438 km (0.06 R)
• M70: 43,933,304 km (0.116 R)
• M71: 44,298,024 km (0.092 R)
• M72: 44,755,195 km (0.059 R)
• M73: 45,306,014 km (0.099 R)
• M74: 47,905,577 km (0.101 R)
• M75: 48,751,403 km (0.064 R)
• M76: 49,886,851 km (0.09 R)
• M77: 50,076,840 km (0.102 R)
• M78: 52,280,117 km (0.047 R)
• M79: 53,053,838 km (0.064 R)
• M80: 53,247,866 km (0.089 R)
• M81: 53,831,298 km (0.114 R)
• M82: 54,514,661 km (0.043 R)
• M83: 54,710,484 km (0.099 R)
• M84: 58,374,436 km (0.114 R)
• M85: 59,478,917 km (0.115 R)
• M86: 60,185,467 km (0.094 R)
• M87: 62,321,276 km (0.11 R)
• M88: 63,449,992 km (0.118 R)
• M89: 64,585,440 km (0.063 R)
• M90: 65,831,740 km (0.101 R)
• M91: 68,031,876 km (0.115 R)
• M92: 68,559,208 km (0.093 R)
• M93: 69,724,276 km (0.049 R)
• M94: 70,255,947 km (0.047 R)
• M95: 71,216,366 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit