🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 147 Days

Day: 39.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,248,004 km

• M1: 258,655 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.84 AU

Year: 232 Days

Day: 19.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,248,004 km

• M1: 366,664 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.54 AU - 2.08 AU

Year: 852 Days

Day: 41.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.17 AU - 2.97 AU

Year: 1441 Days

Day: 44.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.51 AU - 5.77 AU

Year: 3497 Days

Day: 32.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.49 AU - 5.29 AU

Year: 3783 Days

Day: 32.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.37 AU - 6.45 AU

Year: 4402 Days

Day: 46.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 11.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.76 AU - 12.04 AU

Year: 11733 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,248,004 km

• M1: 147,803 km (0.117 R)
• M2: 822,339 km (0.111 R)
• M3: 994,975 km (0.087 R)
• M4: 1,232,537 km (0.098 R)
• M5: 1,603,988 km (0.088 R)
• M6: 1,722,320 km (0.117 R)
• M7: 2,447,720 km (0.082 R)
• M8: 2,867,043 km (0.109 R)
• M9: 3,134,524 km (0.078 R)
• M10: 3,410,383 km (0.066 R)
• M11: 3,615,930 km (0.097 R)
• M12: 3,720,200 km (0.038 R)
• M13: 4,875,694 km (0.05 R)
• M14: 5,373,107 km (0.062 R)
• M15: 6,040,912 km (0.111 R)
• M16: 6,479,533 km (0.046 R)
• M17: 6,928,625 km (0.034 R)
• M18: 7,454,163 km (0.115 R)
• M19: 7,721,943 km (0.08 R)
• M20: 8,508,977 km (0.034 R)
• M21: 8,648,552 km (0.07 R)
• M22: 8,788,725 km (0.067 R)
• M23: 8,929,796 km (0.059 R)
• M24: 9,791,929 km (0.089 R)
• M25: 9,974,887 km (0.118 R)
• M26: 10,158,892 km (0.116 R)
• M27: 11,325,307 km (0.07 R)
• M28: 11,671,925 km (0.079 R)
• M29: 11,904,849 km (0.071 R)
• M30: 12,061,179 km (0.11 R)
• M31: 12,613,195 km (0.108 R)
• M32: 12,812,310 km (0.106 R)
• M33: 13,012,621 km (0.047 R)
• M34: 13,578,700 km (0.03 R)
• M35: 13,864,880 km (0.065 R)
• M36: 15,240,433 km (0.042 R)
• M37: 16,615,387 km (0.043 R)
• M38: 16,877,632 km (0.065 R)
• M39: 18,074,714 km (0.094 R)
• M40: 18,525,004 km (0.109 R)
• M41: 18,706,167 km (0.094 R)
• M42: 19,390,726 km (0.032 R)
• M43: 20,036,989 km (0.039 R)
• M44: 20,222,939 km (0.037 R)
• M45: 20,409,488 km (0.112 R)
• M46: 20,690,433 km (0.075 R)
• M47: 21,350,758 km (0.044 R)
• M48: 21,588,319 km (0.078 R)
• M49: 23,275,634 km (0.049 R)
• M50: 23,373,321 km (0.119 R)
• M51: 23,471,158 km (0.105 R)
• M52: 25,105,066 km (0.106 R)
• M53: 26,519,963 km (0.116 R)
• M54: 27,031,587 km (0.109 R)
• M55: 27,237,135 km (0.093 R)
• M56: 27,753,247 km (0.071 R)
• M57: 29,585,223 km (0.116 R)
• M58: 30,062,590 km (0.035 R)
• M59: 31,348,084 km (0.094 R)
• M60: 32,106,097 km (0.086 R)
• M61: 33,034,800 km (0.069 R)
• M62: 33,474,917 km (0.079 R)
• M63: 34,527,937 km (0.115 R)
• M64: 35,198,584 km (0.035 R)
• M65: 36,495,897 km (0.079 R)
• M66: 36,950,824 km (0.059 R)
• M67: 38,096,444 km (0.104 R)
• M68: 38,442,464 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.2

Radius: 7.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.07 AU - 16.43 AU

Year: 16873 Days

Day: 15.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,248,004 km

• M1: 145,409 km (0.074 R)
• M2: 436,078 km (0.09 R)
• M3: 764,146 km (0.094 R)
• M4: 844,630 km (0.093 R)
• M5: 1,366,726 km (0.109 R)
• M6: 1,425,817 km (0.051 R)
• M7: 1,485,656 km (0.051 R)
• M8: 1,841,251 km (0.044 R)
• M9: 2,085,394 km (0.067 R)
• M10: 2,130,872 km (0.111 R)
• M11: 2,292,737 km (0.075 R)
• M12: 2,727,618 km (0.039 R)
• M13: 2,980,289 km (0.063 R)
• M14: 3,057,631 km (0.048 R)
• M15: 3,346,654 km (0.112 R)
• M16: 3,535,297 km (0.052 R)
• M17: 4,093,147 km (0.075 R)
• M18: 4,324,126 km (0.088 R)
• M19: 5,134,349 km (0.038 R)
• M20: 5,477,825 km (0.118 R)
• M21: 6,055,871 km (0.088 R)
• M22: 6,653,216 km (0.091 R)
• M23: 7,513,852 km (0.102 R)
• M24: 8,850,659 km (0.115 R)
• M25: 8,999,509 km (0.042 R)
• M26: 9,074,308 km (0.078 R)
• M27: 9,948,857 km (0.04 R)
• M28: 10,103,691 km (0.085 R)
• M29: 10,533,635 km (0.119 R)
• M30: 11,129,483 km (0.115 R)
• M31: 12,270,915 km (0.095 R)
• M32: 12,562,032 km (0.093 R)
• M33: 12,813,357 km (0.097 R)
• M34: 13,024,140 km (0.104 R)
• M35: 13,363,727 km (0.105 R)
• M36: 13,620,288 km (0.032 R)
• M37: 13,965,111 km (0.109 R)
• M38: 14,795,229 km (0.091 R)
• M39: 14,883,492 km (0.09 R)
• M40: 16,138,169 km (0.119 R)
• M41: 16,916,527 km (0.112 R)
• M42: 17,194,031 km (0.095 R)
• M43: 17,426,506 km (0.08 R)
• M44: 17,753,827 km (0.089 R)
• M45: 18,272,183 km (0.117 R)
• M46: 18,699,883 km (0.077 R)
• M47: 18,843,198 km (0.115 R)
• M48: 20,591,549 km (0.084 R)
• M49: 22,390,912 km (0.073 R)
• M50: 22,543,202 km (0.118 R)
• M51: 23,515,140 km (0.112 R)
• M52: 24,240,241 km (0.117 R)
• M53: 24,657,768 km (0.1 R)
• M54: 25,183,006 km (0.09 R)
• M55: 26,512,333 km (0.071 R)
• M56: 27,320,910 km (0.092 R)
• M57: 27,864,399 km (0.046 R)
• M58: 28,906,797 km (0.098 R)
• M59: 30,916,794 km (0.078 R)
• M60: 32,913,925 km (0.104 R)
• M61: 32,971,520 km (0.077 R)
• M62: 34,015,265 km (0.114 R)
• M63: 34,131,951 km (0.086 R)
• M64: 34,599,893 km (0.087 R)
• M65: 36,254,296 km (0.052 R)
• M66: 36,911,180 km (0.074 R)
• M67: 37,151,135 km (0.082 R)
• M68: 37,271,262 km (0.088 R)
• M69: 37,451,677 km (0.033 R)
• M70: 37,511,816 km (0.115 R)
• M71: 38,540,301 km (0.062 R)
• M72: 38,601,187 km (0.111 R)
• M73: 39,210,799 km (0.098 R)
• M74: 39,700,881 km (0.068 R)
• M75: 39,823,701 km (0.118 R)
• M76: 40,686,881 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.3

Radius: 3.3

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 16.01 AU - 25.63 AU

Year: 33235 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,248,004 km

• M1: 59,540 km (0.111 R)
• M2: 83,924 km (0.116 R)
• M3: 137,331 km (0.085 R)
• M4: 384,018 km (0.039 R)
• M5: 499,956 km (0.112 R)
• M6: 1,823,299 km (0.12 R)
• M7: 2,675,558 km (0.106 R)
• M8: 3,122,257 km (0.103 R)
• M9: 3,393,478 km (0.068 R)
• M10: 4,465,197 km (0.088 R)
• M11: 5,217,675 km (0.078 R)
• M12: 5,446,410 km (0.075 R)
• M13: 6,199,934 km (0.058 R)
• M14: 6,344,894 km (0.047 R)
• M15: 6,687,324 km (0.067 R)
• M16: 7,035,737 km (0.104 R)
• M17: 8,973,179 km (0.119 R)
• M18: 9,578,901 km (0.081 R)
• M19: 10,483,370 km (0.114 R)
• M20: 10,945,627 km (0.066 R)
• M21: 12,010,016 km (0.092 R)
• M22: 12,130,293 km (0.087 R)
• M23: 12,190,730 km (0.058 R)
• M24: 12,432,780 km (0.103 R)
• M25: 13,168,801 km (0.106 R)
• M26: 13,230,884 km (0.071 R)
• M27: 14,426,620 km (0.107 R)
• M28: 15,134,517 km (0.057 R)
• M29: 15,264,518 km (0.103 R)
• M30: 15,394,818 km (0.111 R)
• M31: 16,250,667 km (0.107 R)
• M32: 16,317,238 km (0.08 R)
• M33: 16,517,101 km (0.032 R)
• M34: 16,583,971 km (0.087 R)
• M35: 16,852,200 km (0.075 R)
• M36: 16,919,519 km (0.117 R)
• M37: 17,529,130 km (0.083 R)
• M38: 17,802,446 km (0.095 R)
• M39: 19,189,667 km (0.119 R)
• M40: 19,259,978 km (0.111 R)
• M41: 21,044,232 km (0.095 R)
• M42: 21,772,624 km (0.101 R)
• M43: 21,992,832 km (0.074 R)
• M44: 23,704,830 km (0.05 R)
• M45: 26,312,769 km (0.079 R)
• M46: 26,390,860 km (0.077 R)
• M47: 26,547,339 km (0.113 R)
• M48: 27,018,273 km (0.1 R)
• M49: 27,968,519 km (0.098 R)
• M50: 29,576,397 km (0.08 R)
• M51: 31,379,350 km (0.119 R)
• M52: 32,043,714 km (0.095 R)
• M53: 32,377,617 km (0.085 R)
• M54: 35,520,818 km (0.027 R)
• M55: 35,693,454 km (0.063 R)
• M56: 37,698,813 km (0.109 R)
• M57: 37,786,926 km (0.078 R)
• M58: 40,549,101 km (0.078 R)
• M59: 41,454,019 km (0.069 R)
• M60: 42,091,306 km (0.067 R)
• M61: 42,274,114 km (0.107 R)
• M62: 42,915,590 km (0.119 R)
• M63: 43,930,163 km (0.076 R)
• M64: 44,859,315 km (0.117 R)
• M65: 47,875,956 km (0.089 R)
• M66: 49,120,012 km (0.084 R)
• M67: 49,601,418 km (0.103 R)
• M68: 52,620,303 km (0.112 R)
• M69: 52,817,024 km (0.104 R)
• M70: 53,507,718 km (0.093 R)
• M71: 54,102,220 km (0.116 R)
• M72: 54,400,218 km (0.104 R)
• M73: 55,097,793 km (0.059 R)
• M74: 55,798,360 km (0.098 R)
• M75: 58,935,727 km (0.098 R)
• M76: 59,037,902 km (0.062 R)
• M77: 60,474,341 km (0.04 R)
• M78: 60,680,487 km (0.069 R)
• M79: 61,610,985 km (0.081 R)
• M80: 62,233,911 km (0.066 R)
• M81: 63,486,195 km (0.118 R)
• M82: 66,121,511 km (0.106 R)
• M83: 66,440,005 km (0.06 R)
• M84: 66,652,733 km (0.088 R)
• M85: 68,255,225 km (0.091 R)
• M86: 68,469,898 km (0.097 R)
• M87: 69,870,433 km (0.077 R)
• M88: 69,978,593 km (0.094 R)
• M89: 71,825,079 km (0.114 R)
• M90: 72,480,617 km (0.088 R)
• M91: 73,028,445 km (0.08 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit