🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.65 AU - 0.95 AU

Year: 268 Days

Day: 18.6 Hours

Environment

Temp: 92 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,339,175 km

• M1: 192,981 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.88 AU - 1.24 AU

Year: 409 Days

Day: 43 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.68 AU - 2.38 AU

Year: 1084 Days

Day: 40.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.98 AU - 2.2 AU

Year: 1132 Days

Day: 31.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,339,175 km

• M1: 791,971 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.35 AU - 3.73 AU

Year: 2496 Days

Day: 19 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,339,175 km

• M1: 1,766,751 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.11 AU - 4.55 AU

Year: 2809 Days

Day: 24.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,339,175 km

• M1: 1,875,060 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 10.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.93 AU - 5.95 AU

Year: 4115 Days

Day: 13.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 82 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,339,175 km

• M1: 140,772 km (0.074 R)
• M2: 283,039 km (0.117 R)
• M3: 425,008 km (0.113 R)
• M4: 595,549 km (0.027 R)
• M5: 732,581 km (0.097 R)
• M6: 933,042 km (0.07 R)
• M7: 1,117,945 km (0.081 R)
• M8: 1,220,868 km (0.032 R)
• M9: 1,375,403 km (0.101 R)
• M10: 1,744,162 km (0.059 R)
• M11: 1,824,346 km (0.109 R)
• M12: 1,988,604 km (0.091 R)
• M13: 2,648,032 km (0.04 R)
• M14: 3,156,066 km (0.064 R)
• M15: 3,271,257 km (0.089 R)
• M16: 3,421,453 km (0.082 R)
• M17: 3,815,793 km (0.071 R)
• M18: 4,134,736 km (0.088 R)
• M19: 4,370,502 km (0.114 R)
• M20: 4,443,954 km (0.111 R)
• M21: 4,573,506 km (0.096 R)
• M22: 4,779,502 km (0.112 R)
• M23: 4,855,199 km (0.1 R)
• M24: 5,181,621 km (0.095 R)
• M25: 5,376,847 km (0.102 R)
• M26: 5,754,731 km (0.114 R)
• M27: 5,875,905 km (0.064 R)
• M28: 6,079,657 km (0.1 R)
• M29: 6,161,787 km (0.118 R)
• M30: 6,515,286 km (0.068 R)
• M31: 6,641,547 km (0.043 R)
• M32: 7,176,659 km (0.072 R)
• M33: 7,329,099 km (0.097 R)
• M34: 7,748,123 km (0.113 R)
• M35: 8,016,800 km (0.057 R)
• M36: 8,220,253 km (0.054 R)
• M37: 8,655,583 km (0.074 R)
• M38: 8,864,422 km (0.116 R)
• M39: 9,981,918 km (0.041 R)
• M40: 10,470,953 km (0.115 R)
• M41: 11,068,148 km (0.09 R)
• M42: 11,676,263 km (0.097 R)
• M43: 11,855,781 km (0.044 R)
• M44: 12,295,449 km (0.101 R)
• M45: 12,477,958 km (0.103 R)
• M46: 12,714,173 km (0.107 R)
• M47: 12,925,256 km (0.075 R)
• M48: 13,031,171 km (0.027 R)
• M49: 13,565,535 km (0.118 R)
• M50: 13,835,409 km (0.091 R)
• M51: 13,943,868 km (0.11 R)
• M52: 15,267,061 km (0.108 R)
• M53: 15,604,105 km (0.066 R)
• M54: 15,915,269 km (0.063 R)
• M55: 16,000,539 km (0.065 R)
• M56: 16,457,561 km (0.117 R)
• M57: 16,630,197 km (0.096 R)
• M58: 16,947,943 km (0.119 R)
• M59: 18,002,309 km (0.082 R)
• M60: 18,209,651 km (0.073 R)
• M61: 19,017,330 km (0.079 R)
• M62: 19,168,274 km (0.075 R)
• M63: 19,410,473 km (0.107 R)
• M64: 19,623,201 km (0.091 R)
• M65: 19,714,606 km (0.038 R)
• M66: 19,989,716 km (0.032 R)
• M67: 20,081,719 km (0.117 R)
• M68: 20,420,259 km (0.119 R)
• M69: 20,512,860 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 9.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.57 AU - 6.29 AU

Year: 5411 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,339,175 km

• M1: 170,691 km (0.104 R)
• M2: 264,489 km (0.112 R)
• M3: 352,602 km (0.105 R)
• M4: 489,634 km (0.103 R)
• M5: 555,906 km (0.076 R)
• M6: 819,647 km (0.108 R)
• M7: 924,365 km (0.044 R)
• M8: 984,504 km (0.074 R)
• M9: 1,083,837 km (0.093 R)
• M10: 1,279,211 km (0.117 R)
• M11: 2,027,201 km (0.066 R)
• M12: 2,171,563 km (0.116 R)
• M13: 2,453,555 km (0.114 R)
• M14: 2,607,640 km (0.102 R)
• M15: 2,997,941 km (0.114 R)
• M16: 3,349,945 km (0.114 R)
• M17: 3,598,427 km (0.051 R)
• M18: 3,695,666 km (0.107 R)
• M19: 3,774,055 km (0.041 R)
• M20: 4,736,269 km (0.027 R)
• M21: 4,907,409 km (0.025 R)
• M22: 5,102,484 km (0.074 R)
• M23: 5,168,008 km (0.086 R)
• M24: 5,277,813 km (0.107 R)
• M25: 5,433,095 km (0.034 R)
• M26: 5,500,115 km (0.054 R)
• M27: 6,138,449 km (0.046 R)
• M28: 6,254,986 km (0.112 R)
• M29: 6,325,297 km (0.062 R)
• M30: 6,395,758 km (0.06 R)
• M31: 6,466,518 km (0.078 R)
• M32: 6,561,363 km (0.116 R)
• M33: 6,872,676 km (0.106 R)
• M34: 7,410,331 km (0.108 R)
• M35: 7,936,466 km (0.081 R)
• M36: 8,038,043 km (0.113 R)
• M37: 8,139,919 km (0.09 R)
• M38: 8,268,125 km (0.102 R)
• M39: 8,371,048 km (0.118 R)
• M40: 8,552,361 km (0.114 R)
• M41: 9,050,821 km (0.075 R)
• M42: 9,343,733 km (0.067 R)
• M43: 10,076,015 km (0.114 R)
• M44: 10,296,522 km (0.113 R)
• M45: 11,166,135 km (0.115 R)
• M46: 11,251,555 km (0.109 R)
• M47: 11,480,290 km (0.084 R)
• M48: 11,566,459 km (0.058 R)
• M49: 11,768,565 km (0.115 R)
• M50: 12,234,563 km (0.075 R)
• M51: 12,381,468 km (0.082 R)
• M52: 12,647,303 km (0.114 R)
• M53: 13,275,165 km (0.077 R)
• M54: 13,516,916 km (0.07 R)
• M55: 13,913,051 km (0.118 R)
• M56: 13,974,386 km (0.084 R)
• M57: 14,066,389 km (0.074 R)
• M58: 14,810,339 km (0.051 R)
• M59: 14,966,968 km (0.119 R)
• M60: 15,345,002 km (0.034 R)
• M61: 16,046,466 km (0.072 R)
• M62: 16,660,565 km (0.092 R)
• M63: 16,758,253 km (0.111 R)
• M64: 17,118,036 km (0.064 R)
• M65: 18,045,243 km (0.082 R)
• M66: 18,212,494 km (0.1 R)
• M67: 18,920,839 km (0.087 R)
• M68: 19,124,891 km (0.035 R)
• M69: 19,261,324 km (0.026 R)
• M70: 19,948,278 km (0.111 R)
• M71: 20,468,878 km (0.099 R)
• M72: 20,608,453 km (0.106 R)
• M73: 21,134,589 km (0.091 R)
• M74: 21,843,084 km (0.106 R)
• M75: 22,057,159 km (0.062 R)
• M76: 22,271,981 km (0.088 R)
• M77: 22,451,349 km (0.085 R)
• M78: 22,775,677 km (0.099 R)
• M79: 23,101,651 km (0.06 R)
• M80: 23,611,630 km (0.088 R)
• M81: 23,867,891 km (0.046 R)
• M82: 23,941,344 km (0.097 R)
• M83: 24,162,150 km (0.102 R)
• M84: 24,235,753 km (0.073 R)
• M85: 24,605,559 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.4

Radius: 7.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.39 AU - 14.39 AU

Year: 17342 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,339,175 km

• M1: 110,254 km (0.077 R)
• M2: 212,279 km (0.083 R)
• M3: 863,180 km (0.095 R)
• M4: 917,484 km (0.089 R)
• M5: 1,107,623 km (0.081 R)
• M6: 1,416,542 km (0.052 R)
• M7: 1,774,979 km (0.112 R)
• M8: 2,111,275 km (0.112 R)
• M9: 2,363,796 km (0.049 R)
• M10: 2,572,934 km (0.075 R)
• M11: 2,925,386 km (0.112 R)
• M12: 3,150,082 km (0.092 R)
• M13: 3,468,127 km (0.041 R)
• M14: 3,736,057 km (0.026 R)
• M15: 4,134,885 km (0.084 R)
• M16: 4,355,392 km (0.097 R)
• M17: 4,709,491 km (0.093 R)
• M18: 5,073,013 km (0.116 R)
• M19: 5,377,295 km (0.094 R)
• M20: 5,514,327 km (0.086 R)
• M21: 5,932,603 km (0.113 R)
• M22: 6,217,288 km (0.106 R)
• M23: 6,873,723 km (0.06 R)
• M24: 7,323,713 km (0.114 R)
• M25: 7,629,043 km (0.071 R)
• M26: 8,291,612 km (0.059 R)
• M27: 8,529,771 km (0.092 R)
• M28: 8,770,325 km (0.096 R)
• M29: 8,891,349 km (0.057 R)
• M30: 8,972,431 km (0.104 R)
• M31: 9,712,941 km (0.102 R)
• M32: 10,006,153 km (0.085 R)
• M33: 10,344,842 km (0.093 R)
• M34: 11,208,022 km (0.101 R)
• M35: 11,915,171 km (0.116 R)
• M36: 12,229,028 km (0.074 R)
• M37: 12,319,235 km (0.073 R)
• M38: 12,409,742 km (0.07 R)
• M39: 13,372,254 km (0.092 R)
• M40: 14,788,797 km (0.104 R)
• M41: 15,077,820 km (0.115 R)
• M42: 15,759,388 km (0.117 R)
• M43: 16,301,830 km (0.061 R)
• M44: 16,401,163 km (0.059 R)
• M45: 17,354,699 km (0.109 R)
• M46: 18,377,500 km (0.086 R)
• M47: 18,688,215 km (0.055 R)
• M48: 19,842,362 km (0.071 R)
• M49: 20,695,968 km (0.116 R)
• M50: 21,834,707 km (0.113 R)
• M51: 21,998,965 km (0.081 R)
• M52: 23,104,942 km (0.11 R)
• M53: 23,496,290 km (0.032 R)
• M54: 23,889,882 km (0.094 R)
• M55: 24,059,227 km (0.102 R)
• M56: 24,683,499 km (0.115 R)
• M57: 26,529,836 km (0.087 R)
• M58: 26,880,942 km (0.092 R)
• M59: 27,115,811 km (0.04 R)
• M60: 27,174,752 km (0.105 R)
• M61: 27,233,544 km (0.11 R)
• M62: 27,647,033 km (0.108 R)
• M63: 27,824,755 km (0.08 R)
• M64: 28,959,605 km (0.117 R)
• M65: 29,140,169 km (0.034 R)
• M66: 29,442,058 km (0.067 R)
• M67: 31,027,945 km (0.095 R)
• M68: 31,645,335 km (0.086 R)
• M69: 31,707,269 km (0.045 R)
• M70: 31,893,368 km (0.092 R)
• M71: 32,204,382 km (0.045 R)
• M72: 32,892,084 km (0.097 R)
• M73: 33,395,331 km (0.091 R)
• M74: 34,345,726 km (0.069 R)
• M75: 34,409,455 km (0.118 R)
• M76: 34,664,519 km (0.101 R)
• M77: 35,304,948 km (0.119 R)
• M78: 36,143,444 km (0.094 R)
• M79: 36,273,145 km (0.113 R)
• M80: 36,923,298 km (0.085 R)
• M81: 39,162,778 km (0.11 R)
• M82: 40,433,312 km (0.102 R)
• M83: 42,057,347 km (0.091 R)
• M84: 43,564,845 km (0.073 R)
• M85: 43,771,739 km (0.1 R)
• M86: 44,741,731 km (0.099 R)
• M87: 45,089,845 km (0.081 R)
• M88: 45,299,133 km (0.095 R)
• M89: 45,648,743 km (0.083 R)
• M90: 45,858,928 km (0.119 R)
• M91: 46,702,810 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 20,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit