🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.81 AU - 0.83 AU

Year: 283 Days

Day: 30.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.94 AU

Year: 288 Days

Day: 18.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,885,905 km

• M1: 163,211 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.84 AU - 0.92 AU

Year: 314 Days

Day: 44.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,885,905 km

• M1: 392,246 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.29 AU - 1.59 AU

Year: 658 Days

Day: 36 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,885,905 km

• M1: 99,333 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.44 AU - 2.12 AU

Year: 904 Days

Day: 46.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,885,905 km

• M1: 620,682 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.1 AU - 2.1 AU

Year: 1159 Days

Day: 21.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 11.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.7 AU - 5.14 AU

Year: 4156 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,885,905 km

• M1: 159,621 km (0.088 R)
• M2: 252,970 km (0.053 R)
• M3: 411,245 km (0.118 R)
• M4: 497,563 km (0.096 R)
• M5: 572,361 km (0.057 R)
• M6: 768,185 km (0.083 R)
• M7: 892,501 km (0.072 R)
• M8: 1,111,363 km (0.062 R)
• M9: 1,240,914 km (0.065 R)
• M10: 1,375,702 km (0.091 R)
• M11: 1,558,660 km (0.08 R)
• M12: 1,690,157 km (0.102 R)
• M13: 2,172,011 km (0.085 R)
• M14: 2,336,420 km (0.119 R)
• M15: 3,072,441 km (0.078 R)
• M16: 3,896,127 km (0.073 R)
• M17: 4,056,795 km (0.111 R)
• M18: 4,301,836 km (0.087 R)
• M19: 4,636,337 km (0.118 R)
• M20: 4,828,271 km (0.086 R)
• M21: 4,914,290 km (0.06 R)
• M22: 5,219,919 km (0.108 R)
• M23: 5,964,766 km (0.06 R)
• M24: 6,197,092 km (0.115 R)
• M25: 6,551,340 km (0.108 R)
• M26: 6,646,783 km (0.088 R)
• M27: 7,477,949 km (0.082 R)
• M28: 7,753,957 km (0.073 R)
• M29: 8,135,581 km (0.102 R)
• M30: 8,445,548 km (0.107 R)
• M31: 8,811,913 km (0.053 R)
• M32: 8,944,008 km (0.049 R)
• M33: 9,130,108 km (0.103 R)
• M34: 9,263,848 km (0.079 R)
• M35: 9,560,351 km (0.031 R)
• M36: 9,696,186 km (0.098 R)
• M37: 9,778,016 km (0.083 R)
• M38: 10,496,684 km (0.095 R)
• M39: 10,834,027 km (0.063 R)
• M40: 11,232,257 km (0.097 R)
• M41: 11,433,167 km (0.079 R)
• M42: 11,577,529 km (0.035 R)
• M43: 11,896,920 km (0.069 R)
• M44: 11,984,585 km (0.11 R)
• M45: 12,072,399 km (0.062 R)
• M46: 12,189,982 km (0.088 R)
• M47: 12,485,289 km (0.085 R)
• M48: 12,813,058 km (0.059 R)
• M49: 12,932,886 km (0.075 R)
• M50: 13,173,738 km (0.099 R)
• M51: 13,264,394 km (0.033 R)
• M52: 13,782,302 km (0.098 R)
• M53: 14,524,756 km (0.063 R)
• M54: 15,280,226 km (0.09 R)
• M55: 15,694,761 km (0.05 R)
• M56: 16,437,365 km (0.037 R)
• M57: 16,862,223 km (0.103 R)
• M58: 17,356,794 km (0.11 R)
• M59: 18,495,682 km (0.113 R)
• M60: 18,699,135 km (0.103 R)
• M61: 18,869,228 km (0.049 R)
• M62: 19,245,317 km (0.107 R)
• M63: 19,693,064 km (0.099 R)
• M64: 20,739,351 km (0.066 R)
• M65: 21,127,558 km (0.072 R)
• M66: 21,233,922 km (0.104 R)
• M67: 21,803,740 km (0.037 R)
• M68: 21,911,151 km (0.072 R)
• M69: 22,018,712 km (0.07 R)
• M70: 22,813,077 km (0.038 R)
• M71: 23,250,351 km (0.095 R)
• M72: 23,360,156 km (0.118 R)
• M73: 23,727,269 km (0.086 R)
• M74: 23,948,375 km (0.032 R)
• M75: 24,467,181 km (0.082 R)
• M76: 24,616,030 km (0.081 R)
• M77: 24,839,978 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 11.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.17 AU - 12.63 AU

Year: 14657 Days

Day: 6.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,885,905 km

• M1: 155,133 km (0.047 R)
• M2: 242,797 km (0.111 R)
• M3: 450,738 km (0.068 R)
• M4: 546,780 km (0.07 R)
• M5: 802,293 km (0.057 R)
• M6: 944,860 km (0.084 R)
• M7: 1,164,320 km (0.097 R)
• M8: 1,758,074 km (0.045 R)
• M9: 1,838,558 km (0.093 R)
• M10: 2,115,763 km (0.043 R)
• M11: 2,679,597 km (0.041 R)
• M12: 2,772,946 km (0.095 R)
• M13: 3,422,650 km (0.102 R)
• M14: 3,661,109 km (0.077 R)
• M15: 4,154,632 km (0.116 R)
• M16: 4,519,950 km (0.061 R)
• M17: 4,669,099 km (0.111 R)
• M18: 4,857,892 km (0.118 R)
• M19: 5,010,631 km (0.056 R)
• M20: 5,203,912 km (0.052 R)
• M21: 6,207,264 km (0.106 R)
• M22: 6,415,056 km (0.119 R)
• M23: 6,667,577 km (0.027 R)
• M24: 7,488,570 km (0.072 R)
• M25: 7,978,503 km (0.066 R)
• M26: 8,895,837 km (0.118 R)
• M27: 9,319,648 km (0.097 R)
• M28: 9,414,643 km (0.115 R)
• M29: 10,137,949 km (0.086 R)
• M30: 10,383,139 km (0.113 R)
• M31: 11,029,552 km (0.091 R)
• M32: 12,728,684 km (0.09 R)
• M33: 13,527,836 km (0.068 R)
• M34: 13,852,015 km (0.062 R)
• M35: 14,288,242 km (0.116 R)
• M36: 15,062,561 km (0.058 R)
• M37: 15,624,002 km (0.101 R)
• M38: 15,907,340 km (0.111 R)
• M39: 16,883,316 km (0.06 R)
• M40: 18,234,484 km (0.12 R)
• M41: 19,864,652 km (0.071 R)
• M42: 20,977,212 km (0.067 R)
• M43: 21,164,508 km (0.058 R)
• M44: 21,856,399 km (0.076 R)
• M45: 21,982,958 km (0.104 R)
• M46: 23,456,348 km (0.048 R)
• M47: 24,106,799 km (0.096 R)
• M48: 24,565,766 km (0.096 R)
• M49: 25,492,225 km (0.045 R)
• M50: 25,825,828 km (0.11 R)
• M51: 28,408,636 km (0.117 R)
• M52: 28,823,919 km (0.117 R)
• M53: 29,101,872 km (0.062 R)
• M54: 29,380,723 km (0.067 R)
• M55: 29,520,447 km (0.111 R)
• M56: 29,870,955 km (0.087 R)
• M57: 31,715,197 km (0.05 R)
• M58: 31,858,512 km (0.117 R)
• M59: 33,742,099 km (0.102 R)
• M60: 34,623,679 km (0.057 R)
• M61: 35,512,739 km (0.084 R)
• M62: 36,034,836 km (0.098 R)
• M63: 37,996,363 km (0.082 R)
• M64: 38,606,872 km (0.086 R)
• M65: 38,989,992 km (0.094 R)
• M66: 39,682,930 km (0.102 R)
• M67: 40,147,281 km (0.097 R)
• M68: 41,864,815 km (0.059 R)
• M69: 41,943,503 km (0.112 R)
• M70: 44,566,103 km (0.095 R)
• M71: 44,726,771 km (0.068 R)
• M72: 44,968,073 km (0.12 R)
• M73: 45,937,766 km (0.045 R)
• M74: 47,077,852 km (0.12 R)
• M75: 47,241,512 km (0.04 R)
• M76: 48,474,647 km (0.114 R)
• M77: 48,888,135 km (0.066 R)
• M78: 49,219,644 km (0.081 R)
• M79: 49,302,671 km (0.07 R)
• M80: 49,718,404 km (0.045 R)
• M81: 51,561,599 km (0.095 R)
• M82: 51,730,196 km (0.102 R)
• M83: 52,576,321 km (0.104 R)
• M84: 53,683,196 km (0.109 R)
• M85: 53,768,616 km (0.079 R)
• M86: 54,282,186 km (0.062 R)
• M87: 54,797,550 km (0.102 R)
• M88: 56,092,918 km (0.11 R)
• M89: 56,700,884 km (0.056 R)
• M90: 57,398,459 km (0.043 R)

Asteroid Belt

Center: 13.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.4

Radius: 6.5

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.82 AU - 18.18 AU

Year: 24371 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,885,905 km

• M1: 105,317 km (0.11 R)
• M2: 241,152 km (0.055 R)
• M3: 314,604 km (0.1 R)
• M4: 558,898 km (0.096 R)
• M5: 687,701 km (0.11 R)
• M6: 855,251 km (0.113 R)
• M7: 1,004,998 km (0.115 R)
• M8: 2,029,594 km (0.102 R)
• M9: 2,109,031 km (0.115 R)
• M10: 2,271,344 km (0.081 R)
• M11: 2,694,557 km (0.111 R)
• M12: 2,870,783 km (0.068 R)
• M13: 3,005,421 km (0.071 R)
• M14: 3,188,080 km (0.077 R)
• M15: 3,516,747 km (0.1 R)
• M16: 3,856,035 km (0.062 R)
• M17: 4,004,735 km (0.102 R)
• M18: 4,256,807 km (0.083 R)
• M19: 4,410,444 km (0.095 R)
• M20: 5,206,155 km (0.095 R)
• M21: 5,592,567 km (0.05 R)
• M22: 5,931,107 km (0.1 R)
• M23: 6,568,992 km (0.111 R)
• M24: 6,866,243 km (0.063 R)
• M25: 8,225,041 km (0.118 R)
• M26: 8,609,806 km (0.118 R)
• M27: 12,693,230 km (0.088 R)
• M28: 13,361,483 km (0.084 R)
• M29: 13,586,778 km (0.066 R)
• M30: 13,889,265 km (0.08 R)
• M31: 14,577,565 km (0.069 R)
• M32: 14,654,757 km (0.081 R)
• M33: 16,951,384 km (0.081 R)
• M34: 17,851,364 km (0.059 R)
• M35: 18,016,670 km (0.118 R)
• M36: 18,265,601 km (0.038 R)
• M37: 18,599,354 km (0.115 R)
• M38: 19,103,648 km (0.102 R)
• M39: 19,272,694 km (0.109 R)
• M40: 21,252,622 km (0.115 R)
• M41: 25,309,117 km (0.119 R)
• M42: 27,854,376 km (0.074 R)
• M43: 28,142,202 km (0.032 R)
• M44: 29,693,831 km (0.051 R)
• M45: 30,282,798 km (0.057 R)
• M46: 30,381,383 km (0.109 R)
• M47: 32,475,155 km (0.039 R)
• M48: 32,879,218 km (0.114 R)
• M49: 33,386,654 km (0.1 R)
• M50: 33,692,432 km (0.11 R)
• M51: 37,221,446 km (0.107 R)
• M52: 39,998,282 km (0.069 R)
• M53: 40,975,006 km (0.103 R)
• M54: 42,620,134 km (0.107 R)
• M55: 44,622,651 km (0.118 R)
• M56: 50,577,245 km (0.099 R)
• M57: 50,928,351 km (0.091 R)
• M58: 51,045,486 km (0.098 R)
• M59: 51,632,957 km (0.045 R)
• M60: 51,986,457 km (0.046 R)
• M61: 52,577,368 km (0.076 R)
• M62: 53,765,924 km (0.079 R)
• M63: 54,004,682 km (0.085 R)
• M64: 55,083,582 km (0.082 R)
• M65: 57,628,391 km (0.086 R)
• M66: 59,963,763 km (0.055 R)
• M67: 60,211,348 km (0.073 R)
• M68: 60,831,880 km (0.108 R)
• M69: 64,345,934 km (0.04 R)
• M70: 66,511,363 km (0.101 R)
• M71: 68,441,774 km (0.111 R)
• M72: 69,348,935 km (0.101 R)
• M73: 72,094,206 km (0.07 R)
• M74: 73,546,203 km (0.071 R)
• M75: 74,342,363 km (0.096 R)
• M76: 74,475,355 km (0.107 R)
• M77: 74,741,490 km (0.101 R)
• M78: 75,141,365 km (0.069 R)
• M79: 75,274,806 km (0.09 R)
• M80: 75,943,209 km (0.102 R)
• M81: 79,994,769 km (0.098 R)
• M82: 80,267,336 km (0.116 R)
• M83: 81,086,833 km (0.109 R)
• M84: 84,670,450 km (0.06 R)
• M85: 88,164,757 km (0.111 R)
• M86: 88,728,143 km (0.08 R)
• M87: 90,567,598 km (0.102 R)
• M88: 93,709,004 km (0.075 R)
• M89: 94,140,145 km (0.12 R)
• M90: 94,283,908 km (0.063 R)
• M91: 95,726,630 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit