🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 190 Days

Day: 12.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.71 AU - 1.17 AU

Year: 338 Days

Day: 24.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.87 AU - 1.19 AU

Year: 388 Days

Day: 39.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.43 AU - 2.09 AU

Year: 866 Days

Day: 29.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,459,831 km

• M1: 798,105 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.67 AU - 2.49 AU

Year: 1112 Days

Day: 32.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.5 AU - 2.52 AU

Year: 1475 Days

Day: 35.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,459,831 km

• M1: 775,964 km (0.11 R)
• M2: 999,763 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.2 AU - 2.82 AU

Year: 1475 Days

Day: 29.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,459,831 km

• M1: 1,290,132 km (0.088 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.12 AU - 4.2 AU

Year: 2597 Days

Day: 13.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,459,831 km

• M1: 1,833,621 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.3

Radius: 4.4

Gravity: 36.84 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.16 AU - 19.56 AU

Year: 23424 Days

Day: 16.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,459,831 km

• M1: 261,497 km (0.044 R)
• M2: 544,985 km (0.117 R)
• M3: 664,215 km (0.092 R)
• M4: 983,606 km (0.101 R)
• M5: 2,139,549 km (0.1 R)
• M6: 3,481,890 km (0.104 R)
• M7: 4,832,011 km (0.034 R)
• M8: 5,029,780 km (0.117 R)
• M9: 5,280,506 km (0.067 R)
• M10: 5,690,254 km (0.092 R)
• M11: 6,163,432 km (0.086 R)
• M12: 6,540,120 km (0.115 R)
• M13: 6,649,027 km (0.062 R)
• M14: 6,758,682 km (0.075 R)
• M15: 6,979,638 km (0.106 R)
• M16: 7,542,575 km (0.111 R)
• M17: 8,771,222 km (0.12 R)
• M18: 8,951,787 km (0.115 R)
• M19: 9,686,163 km (0.113 R)
• M20: 9,810,479 km (0.037 R)
• M21: 10,567,145 km (0.093 R)
• M22: 12,607,061 km (0.101 R)
• M23: 12,810,814 km (0.102 R)
• M24: 13,290,424 km (0.058 R)
• M25: 13,428,503 km (0.114 R)
• M26: 13,775,870 km (0.097 R)
• M27: 14,764,113 km (0.105 R)
• M28: 17,182,213 km (0.072 R)
• M29: 17,332,708 km (0.051 R)
• M30: 18,321,401 km (0.102 R)
• M31: 18,783,808 km (0.109 R)
• M32: 18,861,150 km (0.104 R)
• M33: 19,877,667 km (0.071 R)
• M34: 20,114,780 km (0.114 R)
• M35: 21,233,473 km (0.085 R)
• M36: 21,800,449 km (0.049 R)
• M37: 22,044,892 km (0.034 R)
• M38: 24,454,614 km (0.091 R)
• M39: 24,963,546 km (0.116 R)
• M40: 25,219,359 km (0.091 R)
• M41: 26,337,603 km (0.064 R)
• M42: 27,384,189 km (0.094 R)
• M43: 27,736,044 km (0.027 R)
• M44: 28,089,394 km (0.12 R)
• M45: 29,607,812 km (0.107 R)
• M46: 29,788,227 km (0.09 R)
• M47: 31,888,731 km (0.115 R)
• M48: 32,258,986 km (0.082 R)
• M49: 32,537,537 km (0.081 R)
• M50: 34,036,508 km (0.111 R)
• M51: 34,320,145 km (0.065 R)
• M52: 34,604,531 km (0.078 R)
• M53: 35,080,102 km (0.066 R)
• M54: 35,366,582 km (0.103 R)
• M55: 35,557,918 km (0.032 R)
• M56: 38,175,282 km (0.093 R)
• M57: 40,453,209 km (0.062 R)
• M58: 40,954,212 km (0.098 R)
• M59: 43,592,371 km (0.108 R)
• M60: 43,694,995 km (0.11 R)
• M61: 45,035,541 km (0.116 R)
• M62: 45,971,575 km (0.07 R)
• M63: 48,604,947 km (0.025 R)
• M64: 48,924,338 km (0.067 R)
• M65: 49,993,664 km (0.055 R)
• M66: 51,070,619 km (0.03 R)
• M67: 52,919,050 km (0.118 R)
• M68: 53,466,877 km (0.055 R)
• M69: 53,796,441 km (0.094 R)
• M70: 53,906,546 km (0.094 R)
• M71: 55,565,736 km (0.057 R)
• M72: 60,413,903 km (0.097 R)
• M73: 62,367,801 km (0.033 R)
• M74: 64,225,507 km (0.085 R)
• M75: 64,458,880 km (0.039 R)
• M76: 64,692,702 km (0.104 R)
• M77: 64,809,687 km (0.081 R)
• M78: 64,926,822 km (0.025 R)
• M79: 66,336,932 km (0.034 R)
• M80: 67,876,144 km (0.115 R)
• M81: 68,709,704 km (0.119 R)
• M82: 69,906,487 km (0.115 R)
• M83: 70,146,591 km (0.116 R)
• M84: 71,835,551 km (0.119 R)
• M85: 75,376,383 km (0.05 R)
• M86: 75,499,502 km (0.102 R)
• M87: 76,982,017 km (0.116 R)
• M88: 79,223,741 km (0.098 R)
• M89: 79,348,955 km (0.103 R)
• M90: 80,226,944 km (0.07 R)
• M91: 80,856,004 km (0.111 R)
• M92: 81,486,858 km (0.1 R)
• M93: 82,753,204 km (0.104 R)
• M94: 83,007,371 km (0.053 R)
• M95: 85,305,643 km (0.097 R)
• M96: 85,433,848 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.2

Radius: 7.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.04 AU - 16.8 AU

Year: 23557 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,459,831 km

• M1: 369,208 km (0.12 R)
• M2: 889,210 km (0.067 R)
• M3: 950,395 km (0.052 R)
• M4: 1,210,247 km (0.075 R)
• M5: 1,372,112 km (0.097 R)
• M6: 2,368,433 km (0.106 R)
• M7: 2,660,897 km (0.03 R)
• M8: 2,750,955 km (0.066 R)
• M9: 3,121,060 km (0.12 R)
• M10: 3,507,023 km (0.072 R)
• M11: 3,976,311 km (0.119 R)
• M12: 4,183,654 km (0.099 R)
• M13: 4,253,516 km (0.098 R)
• M14: 4,323,827 km (0.059 R)
• M15: 4,429,892 km (0.049 R)
• M16: 4,608,811 km (0.05 R)
• M17: 5,234,579 km (0.11 R)
• M18: 6,443,180 km (0.079 R)
• M19: 6,564,504 km (0.102 R)
• M20: 6,686,726 km (0.062 R)
• M21: 7,141,204 km (0.034 R)
• M22: 7,393,276 km (0.087 R)
• M23: 7,520,435 km (0.08 R)
• M24: 8,608,161 km (0.048 R)
• M25: 9,147,611 km (0.088 R)
• M26: 9,790,732 km (0.056 R)
• M27: 10,070,779 km (0.119 R)
• M28: 10,448,364 km (0.061 R)
• M29: 10,782,566 km (0.115 R)
• M30: 11,120,208 km (0.055 R)
• M31: 12,505,634 km (0.099 R)
• M32: 13,944,616 km (0.051 R)
• M33: 14,101,843 km (0.098 R)
• M34: 14,154,502 km (0.025 R)
• M35: 17,031,867 km (0.084 R)
• M36: 17,764,448 km (0.11 R)
• M37: 18,048,983 km (0.116 R)
• M38: 18,105,980 km (0.116 R)
• M39: 19,202,083 km (0.076 R)
• M40: 20,915,877 km (0.103 R)
• M41: 21,036,004 km (0.098 R)
• M42: 21,397,283 km (0.068 R)
• M43: 21,700,069 km (0.113 R)
• M44: 23,172,710 km (0.104 R)
• M45: 23,421,342 km (0.033 R)
• M46: 23,921,148 km (0.09 R)
• M47: 24,172,473 km (0.087 R)
• M48: 24,361,415 km (0.109 R)
• M49: 24,614,235 km (0.027 R)
• M50: 24,804,374 km (0.077 R)
• M51: 25,058,541 km (0.106 R)
• M52: 26,993,141 km (0.109 R)
• M53: 27,123,889 km (0.093 R)
• M54: 28,575,138 km (0.119 R)
• M55: 29,646,408 km (0.115 R)
• M56: 29,781,196 km (0.114 R)
• M57: 30,051,519 km (0.08 R)
• M58: 31,003,860 km (0.117 R)
• M59: 33,008,022 km (0.05 R)
• M60: 34,911,206 km (0.056 R)
• M61: 35,124,832 km (0.045 R)
• M62: 37,795,603 km (0.117 R)
• M63: 38,308,125 km (0.117 R)
• M64: 38,602,085 km (0.109 R)
• M65: 39,636,853 km (0.118 R)
• M66: 40,456,201 km (0.086 R)
• M67: 40,531,000 km (0.098 R)
• M68: 40,830,495 km (0.12 R)
• M69: 41,960,258 km (0.06 R)
• M70: 44,019,473 km (0.096 R)
• M71: 46,189,539 km (0.037 R)
• M72: 47,681,928 km (0.117 R)
• M73: 48,156,452 km (0.115 R)
• M74: 48,553,036 km (0.113 R)
• M75: 48,712,059 km (0.117 R)
• M76: 48,791,645 km (0.084 R)
• M77: 50,230,776 km (0.118 R)
• M78: 50,311,260 km (0.107 R)
• M79: 51,359,941 km (0.045 R)
• M80: 53,642,954 km (0.074 R)
• M81: 53,971,770 km (0.069 R)
• M82: 54,714,075 km (0.081 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: 398 - 18,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit