🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 192 Days

Day: 37.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,607,317 km

• M1: 97,837 km (0.096 R)
• M2: 170,093 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.98 AU - 1.24 AU

Year: 419 Days

Day: 34.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.02 AU - 3.04 AU

Year: 1441 Days

Day: 34.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 130 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.74 AU - 3.42 AU

Year: 1936 Days

Day: 27.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.59 AU - 5.19 AU

Year: 3294 Days

Day: 30.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,607,317 km

• M1: 231,727 km (0.088 R)
• M2: 2,481,529 km (0.054 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 8.4

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.13 AU - 7.33 AU

Year: 5569 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,607,317 km

• M1: 223,050 km (0.098 R)
• M2: 308,321 km (0.072 R)
• M3: 859,589 km (0.075 R)
• M4: 947,254 km (0.044 R)
• M5: 1,053,468 km (0.101 R)
• M6: 1,163,722 km (0.027 R)
• M7: 1,328,279 km (0.113 R)
• M8: 1,430,604 km (0.1 R)
• M9: 1,553,574 km (0.074 R)
• M10: 1,680,134 km (0.081 R)
• M11: 1,809,985 km (0.08 R)
• M12: 1,866,832 km (0.106 R)
• M13: 1,962,724 km (0.084 R)
• M14: 2,060,262 km (0.039 R)
• M15: 2,321,759 km (0.085 R)
• M16: 2,425,281 km (0.09 R)
• M17: 2,876,468 km (0.084 R)
• M18: 3,123,304 km (0.107 R)
• M19: 3,447,483 km (0.09 R)
• M20: 3,542,029 km (0.06 R)
• M21: 4,355,243 km (0.095 R)
• M22: 4,586,820 km (0.113 R)
• M23: 4,796,108 km (0.101 R)
• M24: 5,169,953 km (0.068 R)
• M25: 6,002,465 km (0.12 R)
• M26: 6,059,462 km (0.092 R)
• M27: 6,145,181 km (0.095 R)
• M28: 6,405,182 km (0.108 R)
• M29: 6,698,095 km (0.119 R)
• M30: 6,757,336 km (0.067 R)
• M31: 6,876,117 km (0.082 R)
• M32: 7,757,996 km (0.106 R)
• M33: 8,038,941 km (0.095 R)
• M34: 8,578,839 km (0.073 R)
• M35: 9,559,753 km (0.065 R)
• M36: 9,626,473 km (0.057 R)
• M37: 10,267,500 km (0.06 R)
• M38: 10,472,749 km (0.037 R)
• M39: 11,026,859 km (0.119 R)
• M40: 11,272,349 km (0.114 R)
• M41: 11,590,544 km (0.115 R)
• M42: 12,272,112 km (0.086 R)
• M43: 12,599,432 km (0.107 R)
• M44: 13,411,748 km (0.093 R)
• M45: 14,317,264 km (0.107 R)
• M46: 14,393,559 km (0.069 R)
• M47: 14,777,278 km (0.108 R)
• M48: 14,893,066 km (0.09 R)
• M49: 15,086,796 km (0.108 R)
• M50: 15,554,887 km (0.107 R)
• M51: 15,633,426 km (0.113 R)
• M52: 15,712,115 km (0.078 R)
• M53: 15,790,803 km (0.073 R)
• M54: 16,385,754 km (0.105 R)
• M55: 17,028,426 km (0.043 R)
• M56: 17,434,136 km (0.098 R)
• M57: 18,462,771 km (0.078 R)
• M58: 18,754,187 km (0.101 R)
• M59: 18,837,813 km (0.097 R)
• M60: 18,963,325 km (0.096 R)
• M61: 20,406,047 km (0.09 R)
• M62: 20,967,039 km (0.112 R)
• M63: 21,883,775 km (0.107 R)
• M64: 21,971,738 km (0.059 R)
• M65: 22,947,565 km (0.051 R)
• M66: 23,620,905 km (0.093 R)
• M67: 23,982,633 km (0.093 R)
• M68: 25,448,094 km (0.085 R)
• M69: 26,051,721 km (0.077 R)
• M70: 26,519,215 km (0.117 R)
• M71: 26,659,986 km (0.088 R)
• M72: 28,368,843 km (0.113 R)
• M73: 29,188,041 km (0.095 R)
• M74: 30,112,855 km (0.108 R)
• M75: 30,997,876 km (0.113 R)
• M76: 31,344,344 km (0.086 R)
• M77: 32,291,149 km (0.101 R)
• M78: 32,742,935 km (0.073 R)
• M79: 33,146,400 km (0.106 R)
• M80: 33,652,789 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 13.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.77 AU - 8.63 AU

Year: 6919 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,607,317 km

• M1: 176,525 km (0.093 R)
• M2: 273,465 km (0.098 R)
• M3: 361,129 km (0.096 R)
• M4: 522,994 km (0.117 R)
• M5: 695,630 km (0.044 R)
• M6: 1,080,396 km (0.048 R)
• M7: 1,360,742 km (0.107 R)
• M8: 1,583,643 km (0.118 R)
• M9: 1,762,413 km (0.083 R)
• M10: 2,140,596 km (0.079 R)
• M11: 2,339,711 km (0.063 R)
• M12: 2,465,223 km (0.102 R)
• M13: 2,625,443 km (0.109 R)
• M14: 3,641,362 km (0.072 R)
• M15: 4,011,467 km (0.105 R)
• M16: 4,258,752 km (0.091 R)
• M17: 4,413,436 km (0.039 R)
• M18: 4,589,663 km (0.073 R)
• M19: 5,297,410 km (0.118 R)
• M20: 5,674,846 km (0.05 R)
• M21: 5,781,359 km (0.085 R)
• M22: 6,061,107 km (0.088 R)
• M23: 6,679,096 km (0.112 R)
• M24: 6,791,594 km (0.107 R)
• M25: 7,340,468 km (0.088 R)
• M26: 7,433,369 km (0.088 R)
• M27: 7,879,918 km (0.075 R)
• M28: 8,142,612 km (0.037 R)
• M29: 8,799,347 km (0.108 R)
• M30: 8,972,431 km (0.1 R)
• M31: 9,196,679 km (0.038 R)
• M32: 9,701,721 km (0.105 R)
• M33: 9,829,478 km (0.117 R)
• M34: 10,241,769 km (0.045 R)
• M35: 10,476,189 km (0.103 R)
• M36: 10,659,746 km (0.05 R)
• M37: 11,163,592 km (0.106 R)
• M38: 11,270,554 km (0.039 R)
• M39: 11,458,748 km (0.04 R)
• M40: 11,729,371 km (0.037 R)
• M41: 11,838,278 km (0.064 R)
• M42: 12,111,892 km (0.1 R)
• M43: 12,277,048 km (0.083 R)
• M44: 12,498,453 km (0.118 R)
• M45: 12,973,427 km (0.105 R)
• M46: 13,170,746 km (0.077 R)
• M47: 13,425,811 km (0.12 R)
• M48: 13,653,947 km (0.054 R)
• M49: 14,317,115 km (0.06 R)
• M50: 15,257,337 km (0.109 R)
• M51: 15,794,992 km (0.111 R)
• M52: 16,369,298 km (0.12 R)
• M53: 16,827,516 km (0.088 R)
• M54: 17,631,755 km (0.049 R)
• M55: 18,007,245 km (0.105 R)
• M56: 18,290,584 km (0.099 R)
• M57: 18,702,427 km (0.114 R)
• M58: 18,829,734 km (0.101 R)
• M59: 19,117,411 km (0.053 R)
• M60: 19,956,356 km (0.106 R)
• M61: 20,119,118 km (0.113 R)
• M62: 20,314,942 km (0.101 R)
• M63: 21,071,758 km (0.082 R)
• M64: 21,436,926 km (0.104 R)
• M65: 21,603,578 km (0.116 R)
• M66: 21,904,719 km (0.098 R)
• M67: 22,106,227 km (0.085 R)
• M68: 22,782,409 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.2

Radius: 5.7

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.96 AU - 19.32 AU

Year: 25415 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,607,317 km

• M1: 90,058 km (0.107 R)
• M2: 182,809 km (0.117 R)
• M3: 223,798 km (0.1 R)
• M4: 369,507 km (0.104 R)
• M5: 443,857 km (0.045 R)
• M6: 721,062 km (0.057 R)
• M7: 816,056 km (0.119 R)
• M8: 1,045,240 km (0.077 R)
• M9: 2,604,349 km (0.079 R)
• M10: 2,940,197 km (0.104 R)
• M11: 3,093,834 km (0.076 R)
• M12: 3,449,278 km (0.108 R)
• M13: 3,530,061 km (0.059 R)
• M14: 4,027,773 km (0.107 R)
• M15: 4,284,782 km (0.104 R)
• M16: 5,365,477 km (0.104 R)
• M17: 5,935,894 km (0.087 R)
• M18: 6,130,222 km (0.053 R)
• M19: 6,776,484 km (0.119 R)
• M20: 7,812,300 km (0.055 R)
• M21: 8,025,327 km (0.113 R)
• M22: 9,512,929 km (0.033 R)
• M23: 9,740,467 km (0.078 R)
• M24: 9,912,205 km (0.1 R)
• M25: 10,317,017 km (0.119 R)
• M26: 11,563,616 km (0.05 R)
• M27: 12,173,826 km (0.117 R)
• M28: 12,235,311 km (0.063 R)
• M29: 13,234,924 km (0.104 R)
• M30: 14,130,865 km (0.12 R)
• M31: 14,195,492 km (0.078 R)
• M32: 14,848,337 km (0.051 R)
• M33: 15,046,105 km (0.117 R)
• M34: 15,112,227 km (0.102 R)
• M35: 16,522,935 km (0.112 R)
• M36: 17,140,176 km (0.08 R)
• M37: 17,347,668 km (0.065 R)
• M38: 18,468,156 km (0.029 R)
• M39: 18,609,826 km (0.092 R)
• M40: 19,180,242 km (0.093 R)
• M41: 19,395,663 km (0.045 R)
• M42: 20,631,192 km (0.091 R)
• M43: 21,444,256 km (0.106 R)
• M44: 22,493,985 km (0.068 R)
• M45: 23,254,091 km (0.074 R)
• M46: 23,330,536 km (0.116 R)
• M47: 25,900,627 km (0.109 R)
• M48: 26,457,281 km (0.086 R)
• M49: 26,777,121 km (0.087 R)
• M50: 27,663,189 km (0.057 R)
• M51: 28,722,791 km (0.097 R)
• M52: 28,887,050 km (0.085 R)
• M53: 29,712,680 km (0.055 R)
• M54: 29,795,558 km (0.119 R)
• M55: 30,881,488 km (0.118 R)
• M56: 30,965,562 km (0.074 R)
• M57: 35,616,859 km (0.114 R)
• M58: 36,946,934 km (0.109 R)
• M59: 37,125,404 km (0.11 R)
• M60: 38,112,750 km (0.092 R)
• M61: 38,293,165 km (0.059 R)
• M62: 38,564,386 km (0.086 R)
• M63: 38,654,893 km (0.083 R)
• M64: 40,296,730 km (0.117 R)
• M65: 42,614,300 km (0.116 R)
• M66: 44,120,302 km (0.108 R)
• M67: 45,070,248 km (0.093 R)
• M68: 45,835,142 km (0.082 R)
• M69: 46,122,968 km (0.103 R)
• M70: 46,797,206 km (0.119 R)
• M71: 48,350,331 km (0.064 R)
• M72: 49,920,361 km (0.102 R)
• M73: 53,715,509 km (0.063 R)
• M74: 55,749,890 km (0.102 R)
• M75: 58,328,210 km (0.082 R)
• M76: 60,839,659 km (0.103 R)
• M77: 62,852,797 km (0.108 R)
• M78: 62,959,461 km (0.099 R)
• M79: 63,707,001 km (0.116 R)
• M80: 64,457,534 km (0.039 R)
• M81: 64,565,095 km (0.064 R)
• M82: 65,859,266 km (0.105 R)
• M83: 69,572,285 km (0.111 R)
• M84: 70,677,215 km (0.111 R)
• M85: 71,009,771 km (0.085 R)
• M86: 71,120,773 km (0.099 R)
• M87: 71,899,280 km (0.107 R)
• M88: 72,010,730 km (0.062 R)
• M89: 74,139,209 km (0.107 R)
• M90: 75,607,362 km (0.108 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit