🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.41 AU - 0.59 AU

Year: 133 Days

Day: 42.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,842,299 km

• M1: 258,505 km (0.065 R)
• M2: 365,318 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.69 AU - 0.87 AU

Year: 260 Days

Day: 38.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.25 AU - 2.05 AU

Year: 798 Days

Day: 19.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.49 AU - 2.19 AU

Year: 940 Days

Day: 35.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.42 AU - 3.18 AU

Year: 1765 Days

Day: 38.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.38 AU - 4.56 AU

Year: 2980 Days

Day: 29 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,842,299 km

• M1: 630,256 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 13

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.91 AU - 7.91 AU

Year: 6843 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,842,299 km

• M1: 192,981 km (0.117 R)
• M2: 285,732 km (0.055 R)
• M3: 367,113 km (0.107 R)
• M4: 461,210 km (0.066 R)
• M5: 550,670 km (0.089 R)
• M6: 656,136 km (0.099 R)
• M7: 742,753 km (0.11 R)
• M8: 929,452 km (0.073 R)
• M9: 1,049,429 km (0.111 R)
• M10: 1,339,948 km (0.079 R)
• M11: 2,023,610 km (0.085 R)
• M12: 2,210,309 km (0.073 R)
• M13: 2,458,641 km (0.106 R)
• M14: 2,731,059 km (0.116 R)
• M15: 2,819,022 km (0.101 R)
• M16: 2,998,241 km (0.112 R)
• M17: 3,181,199 km (0.083 R)
• M18: 3,336,481 km (0.08 R)
• M19: 3,462,592 km (0.118 R)
• M20: 3,558,335 km (0.103 R)
• M21: 3,719,751 km (0.104 R)
• M22: 3,900,316 km (0.111 R)
• M23: 4,117,382 km (0.114 R)
• M24: 4,493,920 km (0.039 R)
• M25: 4,651,297 km (0.039 R)
• M26: 5,409,609 km (0.071 R)
• M27: 6,187,069 km (0.067 R)
• M28: 6,323,352 km (0.061 R)
• M29: 6,658,601 km (0.091 R)
• M30: 7,824,567 km (0.115 R)
• M31: 8,056,893 km (0.065 R)
• M32: 8,334,397 km (0.117 R)
• M33: 8,506,733 km (0.1 R)
• M34: 8,680,267 km (0.111 R)
• M35: 8,920,820 km (0.075 R)
• M36: 9,386,219 km (0.114 R)
• M37: 9,543,147 km (0.088 R)
• M38: 10,736,041 km (0.04 R)
• M39: 11,445,583 km (0.113 R)
• M40: 11,613,432 km (0.073 R)
• M41: 11,757,794 km (0.107 R)
• M42: 11,878,669 km (0.111 R)
• M43: 12,146,001 km (0.119 R)
• M44: 12,489,029 km (0.091 R)
• M45: 13,034,762 km (0.067 R)
• M46: 13,411,150 km (0.097 R)
• M47: 13,714,983 km (0.114 R)
• M48: 14,200,727 km (0.027 R)
• M49: 14,303,651 km (0.117 R)
• M50: 14,432,754 km (0.105 R)
• M51: 15,031,444 km (0.108 R)
• M52: 15,241,629 km (0.102 R)
• M53: 15,851,390 km (0.063 R)
• M54: 15,958,203 km (0.117 R)
• M55: 16,199,505 km (0.095 R)
• M56: 17,176,828 km (0.113 R)
• M57: 17,396,587 km (0.064 R)
• M58: 17,644,919 km (0.105 R)
• M59: 18,763,163 km (0.078 R)

Asteroid Belt

Center: 9.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.3

Radius: 5.4

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.77 AU - 15.09 AU

Year: 17516 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,842,299 km

• M1: 311,912 km (0.105 R)
• M2: 722,857 km (0.114 R)
• M3: 893,398 km (0.11 R)
• M4: 1,034,768 km (0.05 R)
• M5: 1,118,992 km (0.117 R)
• M6: 1,183,469 km (0.11 R)
• M7: 1,316,461 km (0.081 R)
• M8: 1,573,022 km (0.075 R)
• M9: 1,769,294 km (0.088 R)
• M10: 2,051,884 km (0.091 R)
• M11: 2,185,026 km (0.103 R)
• M12: 2,376,213 km (0.065 R)
• M13: 2,716,548 km (0.05 R)
• M14: 3,132,879 km (0.107 R)
• M15: 3,317,482 km (0.106 R)
• M16: 4,326,221 km (0.092 R)
• M17: 4,670,446 km (0.11 R)
• M18: 5,167,260 km (0.111 R)
• M19: 5,203,463 km (0.112 R)
• M20: 5,275,868 km (0.098 R)
• M21: 5,422,025 km (0.032 R)
• M22: 5,981,372 km (0.119 R)
• M23: 6,598,313 km (0.115 R)
• M24: 6,676,852 km (0.093 R)
• M25: 6,834,828 km (0.12 R)
• M26: 6,994,000 km (0.111 R)
• M27: 7,275,692 km (0.056 R)
• M28: 7,766,972 km (0.028 R)
• M29: 9,525,196 km (0.09 R)
• M30: 9,972,044 km (0.071 R)
• M31: 10,932,313 km (0.036 R)
• M32: 11,118,563 km (0.116 R)
• M33: 11,165,387 km (0.093 R)
• M34: 11,731,166 km (0.053 R)
• M35: 11,969,774 km (0.087 R)
• M36: 12,161,708 km (0.039 R)
• M37: 12,209,879 km (0.082 R)
• M38: 13,334,855 km (0.032 R)
• M39: 13,633,752 km (0.12 R)
• M40: 13,834,213 km (0.102 R)
• M41: 14,136,700 km (0.058 R)
• M42: 14,851,179 km (0.105 R)
• M43: 15,368,638 km (0.092 R)
• M44: 15,839,423 km (0.062 R)
• M45: 17,551,421 km (0.042 R)
• M46: 18,098,350 km (0.101 R)
• M47: 18,595,315 km (0.12 R)
• M48: 19,490,059 km (0.099 R)
• M49: 19,602,856 km (0.052 R)
• M50: 19,659,255 km (0.042 R)
• M51: 20,513,159 km (0.114 R)
• M52: 20,915,727 km (0.073 R)
• M53: 24,715,363 km (0.09 R)
• M54: 27,764,617 km (0.053 R)
• M55: 28,145,942 km (0.069 R)
• M56: 28,914,127 km (0.049 R)
• M57: 29,042,781 km (0.095 R)
• M58: 30,079,045 km (0.102 R)
• M59: 30,536,366 km (0.091 R)
• M60: 30,798,611 km (0.078 R)
• M61: 31,722,528 km (0.076 R)
• M62: 33,529,820 km (0.112 R)
• M63: 34,003,746 km (0.071 R)
• M64: 34,207,648 km (0.114 R)
• M65: 34,684,865 km (0.117 R)
• M66: 34,958,479 km (0.052 R)
• M67: 35,370,322 km (0.112 R)
• M68: 35,576,767 km (0.118 R)
• M69: 35,921,890 km (0.102 R)
• M70: 35,991,004 km (0.117 R)
• M71: 37,874,740 km (0.076 R)
• M72: 39,006,149 km (0.104 R)
• M73: 39,647,475 km (0.091 R)
• M74: 39,790,341 km (0.11 R)
• M75: 40,940,300 km (0.045 R)
• M76: 41,374,433 km (0.056 R)
• M77: 41,955,471 km (0.114 R)
• M78: 42,393,045 km (0.044 R)
• M79: 42,685,658 km (0.042 R)
• M80: 42,758,961 km (0.115 R)
• M81: 44,826,852 km (0.112 R)
• M82: 45,124,851 km (0.12 R)
• M83: 45,423,598 km (0.099 R)
• M84: 47,760,915 km (0.069 R)
• M85: 47,989,202 km (0.104 R)
• M86: 48,065,347 km (0.045 R)
• M87: 48,905,788 km (0.104 R)
• M88: 49,366,400 km (0.089 R)
• M89: 51,222,610 km (0.096 R)
• M90: 51,300,551 km (0.077 R)
• M91: 51,924,673 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.6

Radius: 7.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.9 AU - 16.14 AU

Year: 23034 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,842,299 km

• M1: 316,699 km (0.08 R)
• M2: 407,505 km (0.117 R)
• M3: 914,941 km (0.116 R)
• M4: 1,339,350 km (0.039 R)
• M5: 1,915,750 km (0.102 R)
• M6: 2,089,733 km (0.113 R)
• M7: 2,506,662 km (0.063 R)
• M8: 2,697,100 km (0.113 R)
• M9: 2,864,201 km (0.117 R)
• M10: 3,150,232 km (0.056 R)
• M11: 3,475,458 km (0.034 R)
• M12: 4,416,279 km (0.079 R)
• M13: 4,847,270 km (0.093 R)
• M14: 5,713,442 km (0.106 R)
• M15: 6,109,577 km (0.034 R)
• M16: 6,440,338 km (0.036 R)
• M17: 6,663,987 km (0.111 R)
• M18: 6,739,234 km (0.052 R)
• M19: 7,506,073 km (0.038 R)
• M20: 7,860,321 km (0.045 R)
• M21: 9,414,792 km (0.061 R)
• M22: 9,626,174 km (0.103 R)
• M23: 10,183,426 km (0.108 R)
• M24: 10,487,858 km (0.093 R)
• M25: 10,883,544 km (0.076 R)
• M26: 10,972,106 km (0.08 R)
• M27: 11,508,863 km (0.037 R)
• M28: 12,329,857 km (0.069 R)
• M29: 13,406,064 km (0.069 R)
• M30: 13,739,667 km (0.095 R)
• M31: 14,953,055 km (0.109 R)
• M32: 15,497,741 km (0.027 R)
• M33: 15,948,180 km (0.109 R)
• M34: 16,403,107 km (0.11 R)
• M35: 17,740,811 km (0.082 R)
• M36: 18,054,518 km (0.113 R)
• M37: 18,369,871 km (0.118 R)
• M38: 18,422,679 km (0.096 R)
• M39: 18,581,252 km (0.12 R)
• M40: 18,846,639 km (0.108 R)
• M41: 18,953,153 km (0.109 R)
• M42: 19,220,185 km (0.113 R)
• M43: 19,596,124 km (0.046 R)
• M44: 19,650,129 km (0.097 R)
• M45: 19,758,139 km (0.086 R)
• M46: 20,083,215 km (0.106 R)
• M47: 20,958,811 km (0.12 R)
• M48: 21,401,322 km (0.081 R)
• M49: 21,456,823 km (0.116 R)
• M50: 22,577,311 km (0.053 R)
• M51: 23,201,732 km (0.095 R)
• M52: 23,774,393 km (0.046 R)
• M53: 25,519,901 km (0.052 R)
• M54: 27,306,249 km (0.108 R)
• M55: 27,366,387 km (0.105 R)
• M56: 27,910,624 km (0.066 R)
• M57: 28,886,750 km (0.104 R)
• M58: 28,948,086 km (0.115 R)
• M59: 29,874,096 km (0.03 R)
• M60: 30,060,495 km (0.117 R)
• M61: 30,309,576 km (0.081 R)
• M62: 32,263,025 km (0.118 R)
• M63: 32,326,604 km (0.112 R)
• M64: 33,867,761 km (0.116 R)
• M65: 34,712,540 km (0.066 R)
• M66: 34,843,139 km (0.069 R)
• M67: 36,555,436 km (0.082 R)
• M68: 37,154,426 km (0.045 R)
• M69: 37,221,297 km (0.078 R)
• M70: 37,421,758 km (0.059 R)
• M71: 37,488,628 km (0.057 R)
• M72: 39,106,828 km (0.099 R)
• M73: 39,514,931 km (0.1 R)
• M74: 40,061,263 km (0.078 R)
• M75: 40,129,778 km (0.098 R)
• M76: 40,403,991 km (0.108 R)
• M77: 41,576,539 km (0.1 R)
• M78: 45,160,605 km (0.095 R)
• M79: 46,018,250 km (0.096 R)
• M80: 46,520,899 km (0.073 R)
• M81: 46,953,236 km (0.071 R)
• M82: 47,531,881 km (0.063 R)
• M83: 48,696,052 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit