🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.87 AU - 1.91 AU

Year: 954 Days

Day: 25 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,714,155 km

• M1: 325,824 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.86 AU - 3.2 AU

Year: 1936 Days

Day: 43.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.97 AU - 3.59 AU

Year: 2181 Days

Day: 26.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,714,155 km

• M1: 940,522 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.61 AU - 4.49 AU

Year: 2992 Days

Day: 28.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196

Radius: 10.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.32 AU - 8.18 AU

Year: 7920 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 95,714,155 km

• M1: 129,253 km (0.079 R)
• M2: 220,657 km (0.109 R)
• M3: 427,700 km (0.12 R)
• M4: 817,403 km (0.051 R)
• M5: 914,791 km (0.071 R)
• M6: 1,506,451 km (0.114 R)
• M7: 1,582,147 km (0.039 R)
• M8: 1,659,040 km (0.112 R)
• M9: 1,881,492 km (0.078 R)
• M10: 2,013,139 km (0.087 R)
• M11: 2,113,818 km (0.07 R)
• M12: 2,533,889 km (0.116 R)
• M13: 2,828,447 km (0.084 R)
• M14: 2,922,694 km (0.092 R)
• M15: 3,114,628 km (0.118 R)
• M16: 3,251,510 km (0.105 R)
• M17: 3,612,489 km (0.09 R)
• M18: 3,839,579 km (0.064 R)
• M19: 4,199,811 km (0.097 R)
• M20: 4,307,820 km (0.034 R)
• M21: 4,394,886 km (0.099 R)
• M22: 4,816,752 km (0.08 R)
• M23: 4,998,214 km (0.07 R)
• M24: 5,089,918 km (0.082 R)
• M25: 5,556,514 km (0.085 R)
• M26: 6,158,944 km (0.114 R)
• M27: 6,605,644 km (0.095 R)
• M28: 7,714,912 km (0.106 R)
• M29: 8,413,534 km (0.079 R)
• M30: 9,584,287 km (0.118 R)
• M31: 10,072,724 km (0.114 R)
• M32: 10,188,812 km (0.075 R)
• M33: 10,657,652 km (0.099 R)
• M34: 10,984,074 km (0.119 R)
• M35: 11,103,603 km (0.069 R)
• M36: 11,223,580 km (0.119 R)
• M37: 12,353,643 km (0.116 R)
• M38: 12,477,958 km (0.047 R)
• M39: 12,916,430 km (0.115 R)
• M40: 13,647,814 km (0.082 R)
• M41: 14,002,211 km (0.03 R)
• M42: 14,099,450 km (0.117 R)
• M43: 14,885,287 km (0.12 R)
• M44: 15,317,027 km (0.079 R)
• M45: 15,551,147 km (0.077 R)
• M46: 16,056,788 km (0.06 R)
• M47: 16,226,582 km (0.086 R)
• M48: 16,533,557 km (0.106 R)
• M49: 16,773,811 km (0.099 R)
• M50: 19,527,459 km (0.095 R)
• M51: 19,890,533 km (0.114 R)
• M52: 20,219,199 km (0.111 R)
• M53: 20,476,059 km (0.109 R)
• M54: 22,912,709 km (0.082 R)
• M55: 24,301,127 km (0.119 R)
• M56: 24,379,067 km (0.084 R)
• M57: 25,836,001 km (0.086 R)
• M58: 26,957,088 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.7

Radius: 7.5

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.03 AU - 13.71 AU

Year: 15971 Days

Day: 24.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,714,155 km

• M1: 104,419 km (0.034 R)
• M2: 206,295 km (0.096 R)
• M3: 315,951 km (0.119 R)
• M4: 502,350 km (0.099 R)
• M5: 559,346 km (0.081 R)
• M6: 1,172,099 km (0.066 R)
• M7: 1,384,079 km (0.111 R)
• M8: 2,154,509 km (0.117 R)
• M9: 2,218,536 km (0.101 R)
• M10: 2,548,549 km (0.057 R)
• M11: 2,650,575 km (0.074 R)
• M12: 3,515,251 km (0.096 R)
• M13: 4,297,199 km (0.092 R)
• M14: 4,378,281 km (0.06 R)
• M15: 4,875,544 km (0.114 R)
• M16: 5,390,759 km (0.101 R)
• M17: 5,478,424 km (0.06 R)
• M18: 5,699,380 km (0.054 R)
• M19: 6,379,751 km (0.116 R)
• M20: 6,800,420 km (0.115 R)
• M21: 7,521,183 km (0.09 R)
• M22: 7,865,856 km (0.102 R)
• M23: 8,673,086 km (0.118 R)
• M24: 8,724,398 km (0.032 R)
• M25: 9,243,204 km (0.08 R)
• M26: 9,453,538 km (0.042 R)
• M27: 9,665,518 km (0.106 R)
• M28: 11,080,864 km (0.047 R)
• M29: 12,155,575 km (0.116 R)
• M30: 12,734,519 km (0.116 R)
• M31: 13,086,223 km (0.102 R)
• M32: 13,145,165 km (0.081 R)
• M33: 13,322,438 km (0.088 R)
• M34: 14,463,721 km (0.047 R)
• M35: 14,953,654 km (0.087 R)
• M36: 15,015,288 km (0.113 R)
• M37: 16,012,657 km (0.112 R)
• M38: 16,138,768 km (0.113 R)
• M39: 16,519,345 km (0.041 R)
• M40: 16,710,681 km (0.038 R)
• M41: 18,399,790 km (0.118 R)
• M42: 18,797,272 km (0.085 R)
• M43: 19,735,699 km (0.105 R)
• M44: 22,782,858 km (0.101 R)
• M45: 24,433,072 km (0.091 R)
• M46: 24,869,898 km (0.027 R)
• M47: 25,235,814 km (0.095 R)
• M48: 26,121,434 km (0.119 R)
• M49: 27,017,226 km (0.073 R)
• M50: 27,318,067 km (0.076 R)
• M51: 27,923,041 km (0.098 R)
• M52: 30,230,738 km (0.05 R)
• M53: 31,328,487 km (0.061 R)
• M54: 32,041,171 km (0.062 R)
• M55: 32,839,126 km (0.117 R)
• M56: 33,321,131 km (0.034 R)
• M57: 34,292,021 km (0.064 R)
• M58: 36,510,258 km (0.115 R)
• M59: 36,926,140 km (0.118 R)
• M60: 37,343,668 km (0.072 R)
• M61: 37,427,293 km (0.096 R)
• M62: 39,029,037 km (0.072 R)
• M63: 39,624,736 km (0.046 R)
• M64: 39,795,427 km (0.112 R)
• M65: 39,880,997 km (0.088 R)
• M66: 41,776,701 km (0.114 R)
• M67: 43,086,132 km (0.082 R)
• M68: 45,834,544 km (0.046 R)
• M69: 47,728,453 km (0.112 R)
• M70: 49,739,796 km (0.104 R)
• M71: 51,405,868 km (0.097 R)
• M72: 52,902,145 km (0.045 R)
• M73: 53,278,384 km (0.095 R)
• M74: 53,561,274 km (0.119 R)
• M75: 54,033,704 km (0.106 R)
• M76: 54,128,399 km (0.112 R)
• M77: 56,801,264 km (0.034 R)
• M78: 57,476,100 km (0.084 R)
• M79: 58,833,851 km (0.082 R)
• M80: 59,908,113 km (0.048 R)
• M81: 60,104,086 km (0.1 R)
• M82: 60,398,495 km (0.063 R)
• M83: 60,496,781 km (0.075 R)
• M84: 62,075,936 km (0.027 R)
• M85: 63,368,910 km (0.083 R)
• M86: 63,468,692 km (0.038 R)
• M87: 64,168,959 km (0.044 R)
• M88: 64,670,711 km (0.104 R)
• M89: 64,871,770 km (0.12 R)
• M90: 65,073,129 km (0.077 R)
• M91: 65,173,808 km (0.073 R)
• M92: 67,504,543 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.5

Radius: 7.2

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.13 AU - 19.95 AU

Year: 31707 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,714,155 km

• M1: 283,039 km (0.101 R)
• M2: 586,424 km (0.108 R)
• M3: 883,375 km (0.103 R)
• M4: 1,223,411 km (0.104 R)
• M5: 1,289,534 km (0.091 R)
• M6: 1,390,811 km (0.079 R)
• M7: 1,494,932 km (0.036 R)
• M8: 2,053,680 km (0.109 R)
• M9: 2,293,934 km (0.069 R)
• M10: 2,376,063 km (0.11 R)
• M11: 2,459,239 km (0.073 R)
• M12: 3,068,252 km (0.105 R)
• M13: 3,770,166 km (0.092 R)
• M14: 4,214,621 km (0.097 R)
• M15: 4,832,759 km (0.095 R)
• M16: 6,557,024 km (0.116 R)
• M17: 8,387,205 km (0.088 R)
• M18: 8,900,325 km (0.108 R)
• M19: 8,965,251 km (0.071 R)
• M20: 9,489,741 km (0.104 R)
• M21: 10,913,613 km (0.084 R)
• M22: 12,693,828 km (0.093 R)
• M23: 12,987,040 km (0.1 R)
• M24: 14,257,425 km (0.09 R)
• M25: 14,868,981 km (0.086 R)
• M26: 15,100,559 km (0.078 R)
• M27: 16,275,949 km (0.047 R)
• M28: 16,594,443 km (0.06 R)
• M29: 16,674,328 km (0.09 R)
• M30: 17,562,042 km (0.071 R)
• M31: 17,806,784 km (0.072 R)
• M32: 18,630,769 km (0.12 R)
• M33: 19,047,399 km (0.053 R)
• M34: 20,658,419 km (0.119 R)
• M35: 21,611,058 km (0.101 R)
• M36: 21,698,274 km (0.091 R)
• M37: 23,558,822 km (0.042 R)
• M38: 24,280,931 km (0.09 R)
• M39: 25,654,240 km (0.12 R)
• M40: 26,677,489 km (0.108 R)
• M41: 27,052,830 km (0.093 R)
• M42: 29,148,248 km (0.086 R)
• M43: 29,534,958 km (0.086 R)
• M44: 32,188,525 km (0.031 R)
• M45: 33,695,275 km (0.067 R)
• M46: 34,100,984 km (0.074 R)
• M47: 34,304,437 km (0.091 R)
• M48: 35,225,063 km (0.054 R)
• M49: 35,430,610 km (0.083 R)
• M50: 37,929,643 km (0.112 R)
• M51: 38,351,658 km (0.094 R)
• M52: 38,669,254 km (0.051 R)
• M53: 38,987,599 km (0.114 R)
• M54: 39,200,327 km (0.1 R)
• M55: 42,765,992 km (0.032 R)
• M56: 43,095,257 km (0.118 R)
• M57: 45,200,099 km (0.112 R)
• M58: 47,111,661 km (0.1 R)
• M59: 49,393,926 km (0.109 R)
• M60: 49,739,497 km (0.119 R)
• M61: 49,970,177 km (0.099 R)
• M62: 50,316,945 km (0.091 R)
• M63: 50,780,698 km (0.091 R)
• M64: 51,712,094 km (0.11 R)
• M65: 52,180,036 km (0.077 R)
• M66: 54,778,402 km (0.103 R)
• M67: 56,093,218 km (0.098 R)
• M68: 60,099,748 km (0.053 R)
• M69: 61,579,420 km (0.03 R)
• M70: 63,195,975 km (0.031 R)
• M71: 64,574,669 km (0.098 R)
• M72: 64,700,481 km (0.118 R)
• M73: 65,963,236 km (0.084 R)
• M74: 67,489,135 km (0.064 R)
• M75: 67,872,404 km (0.083 R)
• M76: 69,026,702 km (0.112 R)
• M77: 69,799,823 km (0.099 R)
• M78: 71,354,744 km (0.114 R)
• M79: 73,708,367 km (0.081 R)
• M80: 74,103,006 km (0.115 R)
• M81: 74,234,802 km (0.075 R)
• M82: 74,630,488 km (0.098 R)
• M83: 75,423,955 km (0.114 R)
• M84: 77,954,852 km (0.098 R)
• M85: 78,759,988 km (0.071 R)
• M86: 78,894,476 km (0.109 R)
• M87: 79,298,241 km (0.095 R)
• M88: 80,513,724 km (0.078 R)
• M89: 82,553,042 km (0.104 R)
• M90: 85,160,682 km (0.105 R)
• M91: 86,821,518 km (0.103 R)
• M92: 90,737,990 km (0.11 R)
• M93: 92,009,123 km (0.089 R)
• M94: 92,292,462 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit