🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 238 Days

Day: 33.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,035,058 km

• M1: 28,274 km (0.117 R)
• M2: 255,962 km (0.059 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 10.5

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.52 AU - 5.16 AU

Year: 5749 Days

Day: 7.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,035,058 km

• M1: 260,749 km (0.1 R)
• M2: 727,494 km (0.092 R)
• M3: 1,315,713 km (0.112 R)
• M4: 1,482,515 km (0.104 R)
• M5: 1,586,037 km (0.095 R)
• M6: 2,218,686 km (0.042 R)
• M7: 2,459,389 km (0.028 R)
• M8: 2,645,638 km (0.112 R)
• M9: 3,010,358 km (0.092 R)
• M10: 3,209,922 km (0.087 R)
• M11: 3,390,935 km (0.098 R)
• M12: 3,529,014 km (0.05 R)
• M13: 3,622,213 km (0.098 R)
• M14: 3,716,161 km (0.104 R)
• M15: 4,027,175 km (0.111 R)
• M16: 4,100,029 km (0.108 R)
• M17: 4,198,165 km (0.087 R)
• M18: 4,598,040 km (0.118 R)
• M19: 4,802,540 km (0.104 R)
• M20: 5,010,182 km (0.112 R)
• M21: 5,194,337 km (0.064 R)
• M22: 5,705,364 km (0.118 R)
• M23: 5,925,422 km (0.078 R)
• M24: 6,120,348 km (0.086 R)
• M25: 6,232,696 km (0.091 R)
• M26: 6,459,337 km (0.049 R)
• M27: 7,096,773 km (0.101 R)
• M28: 7,452,966 km (0.115 R)
• M29: 8,337,837 km (0.113 R)
• M30: 8,462,452 km (0.072 R)
• M31: 9,320,097 km (0.091 R)
• M32: 9,547,037 km (0.101 R)
• M33: 9,808,534 km (0.041 R)
• M34: 10,271,988 km (0.111 R)
• M35: 11,048,850 km (0.088 R)
• M36: 11,427,183 km (0.043 R)
• M37: 12,267,175 km (0.082 R)
• M38: 12,409,143 km (0.032 R)
• M39: 12,551,561 km (0.094 R)
• M40: 13,454,533 km (0.102 R)
• M41: 13,637,641 km (0.094 R)
• M42: 15,437,154 km (0.037 R)
• M43: 16,914,134 km (0.062 R)
• M44: 17,072,109 km (0.094 R)
• M45: 17,709,396 km (0.08 R)
• M46: 17,789,580 km (0.114 R)
• M47: 18,031,031 km (0.085 R)
• M48: 18,435,694 km (0.094 R)
• M49: 18,557,616 km (0.077 R)
• M50: 19,377,711 km (0.095 R)
• M51: 19,460,439 km (0.117 R)
• M52: 19,833,835 km (0.114 R)
• M53: 19,917,161 km (0.11 R)
• M54: 20,042,375 km (0.087 R)
• M55: 20,587,958 km (0.118 R)
• M56: 20,714,518 km (0.118 R)
• M57: 21,693,486 km (0.117 R)
• M58: 21,865,374 km (0.113 R)
• M59: 22,037,562 km (0.091 R)
• M60: 22,731,247 km (0.095 R)
• M61: 23,124,540 km (0.082 R)
• M62: 23,344,000 km (0.101 R)
• M63: 23,740,883 km (0.115 R)
• M64: 24,541,082 km (0.072 R)
• M65: 24,630,541 km (0.076 R)
• M66: 25,485,942 km (0.057 R)
• M67: 27,783,167 km (0.085 R)
• M68: 28,156,862 km (0.105 R)
• M69: 28,438,256 km (0.078 R)
• M70: 28,626,301 km (0.09 R)
• M71: 30,002,302 km (0.111 R)
• M72: 30,145,916 km (0.093 R)
• M73: 30,433,742 km (0.112 R)
• M74: 30,818,957 km (0.061 R)
• M75: 30,915,447 km (0.086 R)
• M76: 31,108,877 km (0.038 R)
• M77: 31,448,315 km (0.113 R)
• M78: 32,277,835 km (0.073 R)
• M79: 32,769,114 km (0.085 R)
• M80: 32,917,067 km (0.058 R)
• M81: 33,065,169 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.3

Radius: 5.6

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.72 AU - 6.76 AU

Year: 9911 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,035,058 km

• M1: 150,346 km (0.111 R)
• M2: 614,099 km (0.087 R)
• M3: 732,282 km (0.118 R)
• M4: 990,936 km (0.053 R)
• M5: 1,089,820 km (0.111 R)
• M6: 1,171,501 km (0.112 R)
• M7: 1,234,033 km (0.094 R)
• M8: 1,340,846 km (0.115 R)
• M9: 1,586,485 km (0.089 R)
• M10: 2,018,374 km (0.073 R)
• M11: 2,247,558 km (0.081 R)
• M12: 2,458,192 km (0.085 R)
• M13: 2,647,733 km (0.082 R)
• M14: 2,730,460 km (0.115 R)
• M15: 2,842,210 km (0.101 R)
• M16: 3,186,135 km (0.03 R)
• M17: 3,303,719 km (0.07 R)
• M18: 3,543,226 km (0.079 R)
• M19: 3,757,450 km (0.111 R)
• M20: 3,850,500 km (0.115 R)
• M21: 4,198,315 km (0.099 R)
• M22: 4,262,642 km (0.106 R)
• M23: 4,490,479 km (0.072 R)
• M24: 5,475,880 km (0.104 R)
• M25: 5,687,861 km (0.105 R)
• M26: 6,229,704 km (0.052 R)
• M27: 6,413,859 km (0.12 R)
• M28: 7,207,177 km (0.054 R)
• M29: 7,439,502 km (0.08 R)
• M30: 7,478,398 km (0.1 R)
• M31: 8,352,648 km (0.079 R)
• M32: 8,678,472 km (0.106 R)
• M33: 9,384,723 km (0.115 R)
• M34: 9,426,910 km (0.109 R)
• M35: 9,723,413 km (0.047 R)
• M36: 9,851,469 km (0.082 R)
• M37: 10,456,442 km (0.047 R)
• M38: 11,073,384 km (0.054 R)
• M39: 11,386,343 km (0.114 R)
• M40: 12,527,326 km (0.116 R)
• M41: 13,323,934 km (0.05 R)
• M42: 13,847,976 km (0.106 R)
• M43: 13,944,018 km (0.056 R)
• M44: 14,671,213 km (0.105 R)
• M45: 14,867,186 km (0.11 R)
• M46: 15,659,756 km (0.041 R)
• M47: 15,759,836 km (0.089 R)
• M48: 16,162,105 km (0.07 R)
• M49: 16,925,503 km (0.117 R)
• M50: 17,804,839 km (0.105 R)
• M51: 18,171,205 km (0.109 R)
• M52: 18,329,030 km (0.045 R)
• M53: 18,645,879 km (0.088 R)
• M54: 18,751,943 km (0.111 R)
• M55: 19,124,741 km (0.114 R)
• M56: 19,553,788 km (0.105 R)
• M57: 19,985,976 km (0.062 R)
• M58: 20,148,739 km (0.086 R)
• M59: 20,257,646 km (0.116 R)
• M60: 21,135,337 km (0.114 R)
• M61: 21,745,846 km (0.091 R)
• M62: 21,913,395 km (0.069 R)
• M63: 22,137,343 km (0.053 R)
• M64: 22,644,330 km (0.05 R)
• M65: 23,041,214 km (0.078 R)
• M66: 24,187,732 km (0.073 R)
• M67: 24,361,265 km (0.075 R)
• M68: 26,119,639 km (0.103 R)
• M69: 28,649,339 km (0.057 R)
• M70: 30,129,610 km (0.098 R)
• M71: 32,141,551 km (0.1 R)
• M72: 32,523,624 km (0.077 R)
• M73: 32,587,353 km (0.091 R)
• M74: 34,001,950 km (0.072 R)
• M75: 34,651,654 km (0.096 R)
• M76: 34,847,328 km (0.106 R)
• M77: 35,174,349 km (0.088 R)
• M78: 35,436,594 km (0.117 R)
• M79: 35,502,267 km (0.036 R)
• M80: 35,567,941 km (0.08 R)
• M81: 36,757,842 km (0.041 R)
• M82: 36,890,835 km (0.064 R)
• M83: 37,558,191 km (0.082 R)
• M84: 38,095,098 km (0.077 R)
• M85: 38,364,524 km (0.085 R)
• M86: 38,431,843 km (0.071 R)
• M87: 38,499,311 km (0.098 R)
• M88: 38,702,016 km (0.104 R)
• M89: 38,769,635 km (0.09 R)
• M90: 41,023,775 km (0.079 R)
• M91: 41,092,740 km (0.045 R)
• M92: 42,270,973 km (0.041 R)
• M93: 43,179,481 km (0.059 R)
• M94: 43,460,425 km (0.059 R)
• M95: 44,589,889 km (0.095 R)
• M96: 46,517,607 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.3

Radius: 3.3

Gravity: 57.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.79 AU - 7.23 AU

Year: 11801 Days

Day: 15.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,035,058 km

• M1: 78,240 km (0.046 R)
• M2: 100,979 km (0.099 R)
• M3: 338,690 km (0.067 R)
• M4: 604,974 km (0.03 R)
• M5: 922,570 km (0.086 R)
• M6: 1,468,303 km (0.043 R)
• M7: 1,539,512 km (0.115 R)
• M8: 1,587,533 km (0.1 R)
• M9: 1,611,767 km (0.114 R)
• M10: 1,660,686 km (0.114 R)
• M11: 2,095,268 km (0.12 R)
• M12: 2,648,780 km (0.073 R)
• M13: 2,706,525 km (0.104 R)
• M14: 3,717,657 km (0.025 R)
• M15: 3,912,882 km (0.118 R)
• M16: 4,044,827 km (0.109 R)
• M17: 4,347,165 km (0.068 R)
• M18: 4,518,155 km (0.115 R)
• M19: 4,656,683 km (0.058 R)
• M20: 4,937,777 km (0.081 R)
• M21: 5,008,986 km (0.111 R)
• M22: 5,813,672 km (0.102 R)
• M23: 5,888,771 km (0.062 R)
• M24: 6,540,269 km (0.113 R)
• M25: 6,618,509 km (0.116 R)
• M26: 7,539,134 km (0.105 R)
• M27: 7,662,253 km (0.064 R)
• M28: 7,951,875 km (0.083 R)
• M29: 8,035,201 km (0.031 R)
• M30: 8,670,094 km (0.107 R)
• M31: 9,145,815 km (0.083 R)
• M32: 9,674,345 km (0.097 R)
• M33: 9,852,815 km (0.096 R)
• M34: 10,807,100 km (0.099 R)
• M35: 10,945,777 km (0.11 R)
• M36: 11,648,139 km (0.09 R)
• M37: 11,885,551 km (0.072 R)
• M38: 12,413,332 km (0.109 R)
• M39: 12,607,211 km (0.055 R)
• M40: 12,997,811 km (0.041 R)
• M41: 14,193,397 km (0.098 R)
• M42: 14,345,239 km (0.115 R)
• M43: 14,446,816 km (0.084 R)
• M44: 14,804,205 km (0.085 R)
• M45: 15,061,214 km (0.087 R)
• M46: 15,319,720 km (0.091 R)
• M47: 15,371,630 km (0.12 R)
• M48: 17,008,680 km (0.078 R)
• M49: 17,169,946 km (0.114 R)
• M50: 17,439,970 km (0.081 R)
• M51: 18,368,524 km (0.04 R)
• M52: 19,313,085 km (0.046 R)
• M53: 19,369,184 km (0.089 R)
• M54: 19,593,880 km (0.054 R)
• M55: 19,819,474 km (0.118 R)
• M56: 21,133,392 km (0.108 R)
• M57: 21,480,758 km (0.115 R)
• M58: 21,713,383 km (0.08 R)
• M59: 22,005,248 km (0.086 R)
• M60: 22,181,026 km (0.103 R)
• M61: 22,357,252 km (0.109 R)
• M62: 22,711,201 km (0.076 R)
• M63: 22,948,164 km (0.11 R)
• M64: 23,424,633 km (0.094 R)
• M65: 25,301,189 km (0.107 R)
• M66: 26,226,452 km (0.059 R)
• M67: 27,477,239 km (0.118 R)
• M68: 27,603,350 km (0.047 R)
• M69: 28,427,934 km (0.051 R)
• M70: 28,491,662 km (0.07 R)
• M71: 28,555,541 km (0.077 R)
• M72: 29,260,596 km (0.084 R)
• M73: 30,036,410 km (0.03 R)
• M74: 30,622,535 km (0.089 R)
• M75: 31,541,963 km (0.117 R)
• M76: 31,872,425 km (0.111 R)
• M77: 32,603,659 km (0.117 R)
• M78: 34,762,207 km (0.106 R)
• M79: 35,446,019 km (0.109 R)
• M80: 35,652,165 km (0.106 R)
• M81: 35,996,389 km (0.056 R)
• M82: 37,035,795 km (0.115 R)
• M83: 39,926,924 km (0.08 R)
• M84: 43,109,170 km (0.082 R)
• M85: 43,917,447 km (0.101 R)
• M86: 44,878,912 km (0.116 R)
• M87: 45,325,163 km (0.097 R)
• M88: 45,399,663 km (0.115 R)
• M89: 45,997,156 km (0.082 R)
• M90: 46,371,899 km (0.066 R)
• M91: 48,184,726 km (0.073 R)
• M92: 50,637,533 km (0.096 R)
• M93: 51,412,450 km (0.075 R)
• M94: 51,645,523 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit