🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.77 AU

Year: 198 Days

Day: 43.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,064,157 km

• M1: 299,495 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.13 AU

Year: 320 Days

Day: 46.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.32 AU - 1.94 AU

Year: 768 Days

Day: 31.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.46 AU - 1.92 AU

Year: 811 Days

Day: 21.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.24 AU - 3.18 AU

Year: 1646 Days

Day: 17.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.9

Radius: 11.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.9 AU - 8.88 AU

Year: 7412 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,064,157 km

• M1: 175,628 km (0.092 R)
• M2: 316,100 km (0.077 R)
• M3: 488,287 km (0.056 R)
• M4: 565,330 km (0.074 R)
• M5: 964,158 km (0.111 R)
• M6: 1,110,465 km (0.11 R)
• M7: 1,360,892 km (0.082 R)
• M8: 1,629,869 km (0.08 R)
• M9: 1,861,297 km (0.106 R)
• M10: 2,122,644 km (0.063 R)
• M11: 2,578,170 km (0.088 R)
• M12: 2,955,904 km (0.073 R)
• M13: 3,195,560 km (0.03 R)
• M14: 3,578,531 km (0.113 R)
• M15: 3,670,833 km (0.078 R)
• M16: 3,810,856 km (0.081 R)
• M17: 4,120,225 km (0.076 R)
• M18: 4,512,470 km (0.096 R)
• M19: 4,713,081 km (0.076 R)
• M20: 4,968,145 km (0.12 R)
• M21: 5,071,368 km (0.074 R)
• M22: 7,079,420 km (0.099 R)
• M23: 7,489,917 km (0.03 R)
• M24: 7,728,076 km (0.109 R)
• M25: 7,817,985 km (0.031 R)
• M26: 7,998,849 km (0.111 R)
• M27: 8,211,726 km (0.064 R)
• M28: 8,987,391 km (0.03 R)
• M29: 9,176,932 km (0.109 R)
• M30: 9,592,365 km (0.116 R)
• M31: 9,948,857 km (0.103 R)
• M32: 10,574,625 km (0.097 R)
• M33: 11,281,175 km (0.082 R)
• M34: 11,829,751 km (0.102 R)
• M35: 12,598,235 km (0.076 R)
• M36: 12,775,209 km (0.114 R)
• M37: 13,024,290 km (0.05 R)
• M38: 13,963,615 km (0.109 R)
• M39: 14,663,882 km (0.065 R)
• M40: 15,187,176 km (0.106 R)
• M41: 15,300,122 km (0.071 R)
• M42: 15,602,609 km (0.093 R)
• M43: 16,290,610 km (0.102 R)
• M44: 16,483,441 km (0.119 R)
• M45: 16,599,529 km (0.043 R)
• M46: 17,066,574 km (0.113 R)
• M47: 17,301,742 km (0.105 R)
• M48: 17,696,082 km (0.075 R)
• M49: 18,614,313 km (0.091 R)
• M50: 19,262,222 km (0.069 R)
• M51: 19,547,954 km (0.052 R)
• M52: 20,123,756 km (0.093 R)
• M53: 20,247,922 km (0.064 R)
• M54: 20,455,265 km (0.094 R)
• M55: 20,538,441 km (0.065 R)
• M56: 21,165,855 km (0.103 R)
• M57: 21,799,551 km (0.066 R)
• M58: 22,097,401 km (0.099 R)
• M59: 22,268,241 km (0.118 R)
• M60: 22,611,120 km (0.087 R)
• M61: 22,740,223 km (0.081 R)
• M62: 24,176,063 km (0.114 R)
• M63: 24,484,384 km (0.109 R)
• M64: 24,572,647 km (0.118 R)
• M65: 24,793,902 km (0.101 R)
• M66: 24,927,044 km (0.103 R)
• M67: 25,060,336 km (0.091 R)
• M68: 25,865,472 km (0.098 R)
• M69: 26,226,003 km (0.096 R)
• M70: 26,678,985 km (0.115 R)
• M71: 28,609,695 km (0.112 R)
• M72: 29,122,816 km (0.104 R)
• M73: 29,403,910 km (0.075 R)
• M74: 29,686,052 km (0.084 R)
• M75: 30,110,760 km (0.072 R)
• M76: 31,014,182 km (0.111 R)
• M77: 31,733,598 km (0.083 R)
• M78: 32,458,549 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 9.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.83 AU - 12.47 AU

Year: 13737 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,064,157 km

• M1: 134,788 km (0.107 R)
• M2: 220,507 km (0.086 R)
• M3: 356,641 km (0.115 R)
• M4: 509,082 km (0.065 R)
• M5: 1,049,878 km (0.094 R)
• M6: 1,301,202 km (0.1 R)
• M7: 1,495,979 km (0.097 R)
• M8: 1,859,950 km (0.049 R)
• M9: 2,980,438 km (0.069 R)
• M10: 3,044,317 km (0.1 R)
• M11: 3,743,238 km (0.086 R)
• M12: 4,057,543 km (0.093 R)
• M13: 4,200,110 km (0.06 R)
• M14: 4,600,583 km (0.067 R)
• M15: 5,399,137 km (0.098 R)
• M16: 6,529,349 km (0.094 R)
• M17: 8,446,894 km (0.119 R)
• M18: 8,583,627 km (0.114 R)
• M19: 9,137,887 km (0.107 R)
• M20: 9,990,894 km (0.071 R)
• M21: 10,232,345 km (0.113 R)
• M22: 10,426,822 km (0.118 R)
• M23: 10,573,578 km (0.101 R)
• M24: 11,418,057 km (0.056 R)
• M25: 12,698,914 km (0.049 R)
• M26: 13,013,070 km (0.118 R)
• M27: 13,382,876 km (0.032 R)
• M28: 14,240,969 km (0.085 R)
• M29: 16,978,162 km (0.088 R)
• M30: 18,258,570 km (0.107 R)
• M31: 18,376,453 km (0.041 R)
• M32: 18,731,897 km (0.112 R)
• M33: 18,970,057 km (0.069 R)
• M34: 19,089,436 km (0.118 R)
• M35: 19,209,264 km (0.033 R)
• M36: 20,115,079 km (0.098 R)
• M37: 20,236,852 km (0.114 R)
• M38: 20,297,888 km (0.104 R)
• M39: 20,665,151 km (0.112 R)
• M40: 21,780,403 km (0.114 R)
• M41: 22,345,284 km (0.109 R)
• M42: 22,597,955 km (0.057 R)
• M43: 23,042,261 km (0.116 R)
• M44: 23,810,745 km (0.056 R)
• M45: 24,392,681 km (0.056 R)
• M46: 24,587,607 km (0.081 R)
• M47: 24,652,832 km (0.062 R)
• M48: 25,044,778 km (0.115 R)
• M49: 25,307,173 km (0.068 R)
• M50: 26,699,779 km (0.092 R)
• M51: 27,777,482 km (0.041 R)
• M52: 27,913,167 km (0.048 R)
• M53: 27,981,085 km (0.115 R)
• M54: 28,049,152 km (0.039 R)
• M55: 28,389,936 km (0.116 R)
• M56: 29,006,878 km (0.084 R)
• M57: 30,114,500 km (0.07 R)
• M58: 31,094,965 km (0.081 R)
• M59: 32,228,318 km (0.103 R)
• M60: 32,871,739 km (0.108 R)
• M61: 33,231,073 km (0.118 R)
• M62: 34,973,888 km (0.117 R)
• M63: 35,635,110 km (0.053 R)
• M64: 37,044,472 km (0.109 R)
• M65: 37,568,214 km (0.07 R)
• M66: 37,643,312 km (0.091 R)
• M67: 37,943,854 km (0.058 R)
• M68: 38,094,499 km (0.119 R)
• M69: 39,611,571 km (0.069 R)
• M70: 40,608,192 km (0.113 R)
• M71: 41,380,566 km (0.12 R)
• M72: 43,489,747 km (0.066 R)
• M73: 43,805,248 km (0.073 R)
• M74: 43,884,236 km (0.114 R)
• M75: 44,915,265 km (0.098 R)
• M76: 46,920,624 km (0.117 R)
• M77: 47,325,137 km (0.104 R)
• M78: 47,730,846 km (0.086 R)
• M79: 48,056,222 km (0.112 R)
• M80: 50,768,730 km (0.09 R)
• M81: 53,530,606 km (0.066 R)
• M82: 54,122,714 km (0.098 R)
• M83: 54,631,946 km (0.12 R)
• M84: 55,997,625 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390

Radius: 4.3

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.89 AU - 19.57 AU

Year: 27545 Days

Day: 16.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,064,157 km

• M1: 226,342 km (0.115 R)
• M2: 290,818 km (0.118 R)
• M3: 361,877 km (0.045 R)
• M4: 500,106 km (0.071 R)
• M5: 542,591 km (0.038 R)
• M6: 631,303 km (0.088 R)
• M7: 773,421 km (0.09 R)
• M8: 1,257,819 km (0.08 R)
• M9: 1,376,151 km (0.11 R)
• M10: 1,623,885 km (0.095 R)
• M11: 2,089,882 km (0.067 R)
• M12: 2,557,525 km (0.115 R)
• M13: 2,822,313 km (0.03 R)
• M14: 2,899,506 km (0.096 R)
• M15: 3,501,039 km (0.096 R)
• M16: 3,794,700 km (0.117 R)
• M17: 4,585,474 km (0.102 R)
• M18: 4,722,057 km (0.079 R)
• M19: 5,521,508 km (0.099 R)
• M20: 5,569,828 km (0.099 R)
• M21: 6,463,376 km (0.079 R)
• M22: 6,770,949 km (0.066 R)
• M23: 6,978,741 km (0.044 R)
• M24: 7,030,950 km (0.042 R)
• M25: 7,884,855 km (0.099 R)
• M26: 8,158,320 km (0.105 R)
• M27: 8,546,377 km (0.111 R)
• M28: 9,340,442 km (0.082 R)
• M29: 9,863,436 km (0.09 R)
• M30: 10,998,136 km (0.114 R)
• M31: 11,058,873 km (0.079 R)
• M32: 11,303,466 km (0.056 R)
• M33: 12,616,486 km (0.073 R)
• M34: 12,680,215 km (0.048 R)
• M35: 12,743,943 km (0.078 R)
• M36: 13,583,337 km (0.11 R)
• M37: 13,845,283 km (0.083 R)
• M38: 15,451,066 km (0.11 R)
• M39: 16,553,902 km (0.051 R)
• M40: 16,693,626 km (0.112 R)
• M41: 17,326,725 km (0.09 R)
• M42: 18,255,279 km (0.115 R)
• M43: 18,327,235 km (0.088 R)
• M44: 19,567,252 km (0.037 R)
• M45: 22,280,808 km (0.116 R)
• M46: 23,759,732 km (0.066 R)
• M47: 24,075,085 km (0.047 R)
• M48: 24,233,209 km (0.064 R)
• M49: 25,996,220 km (0.097 R)
• M50: 26,321,147 km (0.044 R)
• M51: 29,137,177 km (0.083 R)
• M52: 29,559,193 km (0.058 R)
• M53: 30,494,928 km (0.085 R)
• M54: 31,960,089 km (0.079 R)
• M55: 32,308,203 km (0.096 R)
• M56: 35,947,620 km (0.116 R)
• M57: 36,037,977 km (0.105 R)
• M58: 37,219,801 km (0.118 R)
• M59: 38,321,888 km (0.073 R)
• M60: 39,994,991 km (0.095 R)
• M61: 40,182,287 km (0.108 R)
• M62: 40,370,033 km (0.05 R)
• M63: 40,746,122 km (0.113 R)
• M64: 42,453,482 km (0.114 R)
• M65: 43,027,639 km (0.102 R)
• M66: 43,411,956 km (0.111 R)
• M67: 44,087,240 km (0.117 R)
• M68: 45,839,331 km (0.111 R)
• M69: 45,937,317 km (0.099 R)
• M70: 46,723,903 km (0.113 R)
• M71: 51,128,812 km (0.065 R)
• M72: 52,763,169 km (0.116 R)
• M73: 52,865,793 km (0.099 R)
• M74: 54,103,566 km (0.047 R)
• M75: 55,559,752 km (0.086 R)
• M76: 56,082,895 km (0.03 R)
• M77: 58,722,999 km (0.069 R)
• M78: 58,829,363 km (0.072 R)
• M79: 63,030,520 km (0.051 R)
• M80: 63,466,897 km (0.108 R)
• M81: 63,794,815 km (0.062 R)
• M82: 63,904,321 km (0.101 R)
• M83: 64,232,838 km (0.092 R)
• M84: 64,781,862 km (0.084 R)
• M85: 65,663,592 km (0.06 R)
• M86: 65,884,548 km (0.097 R)
• M87: 67,104,668 km (0.035 R)
• M88: 68,892,662 km (0.099 R)
• M89: 69,005,010 km (0.037 R)
• M90: 69,905,290 km (0.094 R)
• M91: 71,149,645 km (0.079 R)
• M92: 71,717,668 km (0.068 R)
• M93: 73,774,938 km (0.114 R)
• M94: 73,889,679 km (0.104 R)
• M95: 74,926,094 km (0.112 R)
• M96: 75,503,990 km (0.105 R)
• M97: 75,967,444 km (0.094 R)
• M98: 77,013,433 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit