🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 15.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.63 AU

Year: 136 Days

Day: 35.7 Hours

Environment

Temp: 256 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,712,986 km

• M1: 261,198 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.69 AU - 3.53 AU

Year: 1937 Days

Day: 22.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.57 AU - 3.85 AU

Year: 2031 Days

Day: 47.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.3

Radius: 11.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.36 AU - 10.4 AU

Year: 8566 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 106.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,712,986 km

• M1: 157,377 km (0.097 R)
• M2: 333,154 km (0.101 R)
• M3: 445,802 km (0.046 R)
• M4: 574,905 km (0.1 R)
• M5: 1,097,450 km (0.1 R)
• M6: 1,338,303 km (0.106 R)
• M7: 1,596,658 km (0.111 R)
• M8: 3,039,829 km (0.072 R)
• M9: 3,408,887 km (0.1 R)
• M10: 3,489,819 km (0.096 R)
• M11: 3,876,380 km (0.084 R)
• M12: 4,871,954 km (0.054 R)
• M13: 5,335,558 km (0.062 R)
• M14: 5,429,954 km (0.101 R)
• M15: 5,524,949 km (0.11 R)
• M16: 5,748,897 km (0.056 R)
• M17: 5,878,149 km (0.12 R)
• M18: 6,505,413 km (0.113 R)
• M19: 6,981,433 km (0.105 R)
• M20: 7,787,766 km (0.09 R)
• M21: 7,966,984 km (0.062 R)
• M22: 8,183,901 km (0.092 R)
• M23: 8,549,668 km (0.085 R)
• M24: 8,846,171 km (0.059 R)
• M25: 8,920,970 km (0.118 R)
• M26: 9,033,318 km (0.115 R)
• M27: 9,183,963 km (0.085 R)
• M28: 9,449,499 km (0.066 R)
• M29: 9,679,281 km (0.049 R)
• M30: 9,910,709 km (0.12 R)
• M31: 11,993,411 km (0.078 R)
• M32: 12,534,656 km (0.094 R)
• M33: 12,702,804 km (0.03 R)
• M34: 13,297,306 km (0.1 R)
• M35: 13,857,400 km (0.07 R)
• M36: 13,987,850 km (0.062 R)
• M37: 14,205,963 km (0.089 R)
• M38: 15,224,276 km (0.047 R)
• M39: 15,313,885 km (0.099 R)
• M40: 15,538,731 km (0.108 R)
• M41: 15,946,385 km (0.056 R)
• M42: 16,128,745 km (0.112 R)
• M43: 16,265,926 km (0.089 R)
• M44: 16,725,940 km (0.038 R)
• M45: 16,957,667 km (0.082 R)
• M46: 17,942,320 km (0.052 R)
• M47: 18,179,432 km (0.114 R)
• M48: 19,235,294 km (0.073 R)
• M49: 19,673,018 km (0.098 R)
• M50: 19,966,529 km (0.049 R)
• M51: 20,360,420 km (0.065 R)
• M52: 20,707,038 km (0.086 R)
• M53: 20,806,371 km (0.089 R)
• M54: 22,418,438 km (0.089 R)
• M55: 23,084,747 km (0.064 R)
• M56: 24,331,944 km (0.104 R)
• M57: 24,752,613 km (0.106 R)
• M58: 25,122,569 km (0.071 R)
• M59: 25,654,389 km (0.102 R)
• M60: 26,620,941 km (0.087 R)
• M61: 27,054,326 km (0.113 R)
• M62: 27,271,841 km (0.049 R)
• M63: 27,654,064 km (0.119 R)
• M64: 28,313,342 km (0.119 R)
• M65: 28,755,703 km (0.1 R)
• M66: 30,322,142 km (0.104 R)
• M67: 31,343,746 km (0.1 R)
• M68: 31,515,035 km (0.11 R)
• M69: 31,686,774 km (0.109 R)
• M70: 31,858,662 km (0.106 R)
• M71: 33,653,986 km (0.054 R)
• M72: 34,181,318 km (0.107 R)
• M73: 34,416,636 km (0.076 R)
• M74: 35,066,339 km (0.119 R)
• M75: 35,541,462 km (0.115 R)
• M76: 36,198,197 km (0.108 R)
• M77: 36,558,129 km (0.095 R)
• M78: 37,827,168 km (0.111 R)
• M79: 39,295,172 km (0.115 R)
• M80: 39,418,291 km (0.076 R)
• M81: 39,603,344 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 7.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.7 AU - 19.1 AU

Year: 26741 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 30,712,986 km

• M1: 102,026 km (0.093 R)
• M2: 153,188 km (0.103 R)
• M3: 248,183 km (0.093 R)
• M4: 360,531 km (0.085 R)
• M5: 592,707 km (0.058 R)
• M6: 664,065 km (0.096 R)
• M7: 725,849 km (0.114 R)
• M8: 1,291,030 km (0.096 R)
• M9: 1,466,358 km (0.109 R)
• M10: 1,666,520 km (0.036 R)
• M11: 2,019,870 km (0.113 R)
• M12: 2,130,423 km (0.113 R)
• M13: 2,224,072 km (0.109 R)
• M14: 2,938,701 km (0.072 R)
• M15: 3,321,073 km (0.113 R)
• M16: 3,386,297 km (0.105 R)
• M17: 3,696,713 km (0.064 R)
• M18: 4,584,576 km (0.032 R)
• M19: 4,853,553 km (0.061 R)
• M20: 5,821,900 km (0.091 R)
• M21: 6,193,501 km (0.106 R)
• M22: 7,842,369 km (0.026 R)
• M23: 8,134,534 km (0.094 R)
• M24: 8,370,898 km (0.05 R)
• M25: 8,759,853 km (0.076 R)
• M26: 8,880,728 km (0.097 R)
• M27: 9,899,041 km (0.086 R)
• M28: 10,374,014 km (0.117 R)
• M29: 10,566,098 km (0.078 R)
• M30: 11,643,651 km (0.098 R)
• M31: 11,809,854 km (0.114 R)
• M32: 11,876,575 km (0.101 R)
• M33: 12,111,144 km (0.106 R)
• M34: 12,245,932 km (0.112 R)
• M35: 12,482,895 km (0.118 R)
• M36: 14,397,299 km (0.112 R)
• M37: 15,442,839 km (0.106 R)
• M38: 15,845,855 km (0.091 R)
• M39: 16,104,211 km (0.081 R)
• M40: 17,264,641 km (0.119 R)
• M41: 17,416,334 km (0.103 R)
• M42: 17,682,917 km (0.057 R)
• M43: 17,912,550 km (0.118 R)
• M44: 18,258,719 km (0.114 R)
• M45: 18,335,912 km (0.103 R)
• M46: 19,035,880 km (0.11 R)
• M47: 19,586,251 km (0.077 R)
• M48: 21,228,237 km (0.067 R)
• M49: 21,390,850 km (0.091 R)
• M50: 21,717,123 km (0.11 R)
• M51: 22,581,649 km (0.081 R)
• M52: 22,830,580 km (0.087 R)
• M53: 23,289,546 km (0.084 R)
• M54: 23,962,587 km (0.07 R)
• M55: 24,089,596 km (0.081 R)
• M56: 24,429,033 km (0.032 R)
• M57: 24,984,191 km (0.089 R)
• M58: 26,586,683 km (0.11 R)
• M59: 28,266,817 km (0.112 R)
• M60: 28,356,276 km (0.113 R)
• M61: 28,984,587 km (0.092 R)
• M62: 30,621,188 km (0.082 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit