🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 12.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.83 AU - 0.89 AU

Year: 290 Days

Day: 27.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,978,628 km

• M1: 134,638 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1 AU - 1.32 AU

Year: 454 Days

Day: 28 Hours

Environment

Temp: 18 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,978,628 km

• M1: 1,057,059 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 460 Days

Day: 32.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,978,628 km

• M1: 204,799 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.5 AU - 1.8 AU

Year: 770 Days

Day: 12.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.54 AU - 4.22 AU

Year: 2258 Days

Day: 18.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,978,628 km

• M1: 235,018 km (0.06 R)
• M2: 241,152 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.66 AU - 4.24 AU

Year: 2329 Days

Day: 20.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,978,628 km

• M1: 142,268 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.15 AU - 4.47 AU

Year: 2703 Days

Day: 22.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,978,628 km

• M1: 2,199,687 km (0.07 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432

Radius: 10.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.29 AU - 5.91 AU

Year: 4816 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,978,628 km

• M1: 135,087 km (0.105 R)
• M2: 216,319 km (0.099 R)
• M3: 476,170 km (0.101 R)
• M4: 550,670 km (0.071 R)
• M5: 1,311,824 km (0.108 R)
• M6: 1,464,414 km (0.084 R)
• M7: 1,772,436 km (0.087 R)
• M8: 1,895,255 km (0.115 R)
• M9: 2,020,918 km (0.102 R)
• M10: 2,297,524 km (0.109 R)
• M11: 3,106,549 km (0.106 R)
• M12: 3,484,134 km (0.036 R)
• M13: 3,777,047 km (0.043 R)
• M14: 3,936,518 km (0.1 R)
• M15: 4,428,546 km (0.053 R)
• M16: 4,639,329 km (0.106 R)
• M17: 4,724,600 km (0.103 R)
• M18: 4,853,553 km (0.079 R)
• M19: 4,961,862 km (0.115 R)
• M20: 5,114,901 km (0.056 R)
• M21: 5,291,576 km (0.112 R)
• M22: 5,492,935 km (0.087 R)
• M23: 5,949,507 km (0.098 R)
• M24: 6,112,270 km (0.071 R)
• M25: 6,252,892 km (0.078 R)
• M26: 6,681,340 km (0.101 R)
• M27: 7,516,545 km (0.066 R)
• M28: 7,642,207 km (0.073 R)
• M29: 7,743,186 km (0.097 R)
• M30: 8,100,276 km (0.06 R)
• M31: 8,280,841 km (0.117 R)
• M32: 8,410,542 km (0.079 R)
• M33: 8,619,680 km (0.113 R)
• M34: 8,830,463 km (0.093 R)
• M35: 9,069,670 km (0.092 R)
• M36: 9,581,744 km (0.098 R)
• M37: 9,718,027 km (0.077 R)
• M38: 9,909,961 km (0.092 R)
• M39: 10,158,593 km (0.084 R)
• M40: 10,549,492 km (0.03 R)
• M41: 10,634,015 km (0.106 R)
• M42: 10,916,905 km (0.105 R)
• M43: 11,116,468 km (0.109 R)
• M44: 11,461,441 km (0.06 R)
• M45: 11,606,252 km (0.102 R)
• M46: 12,132,537 km (0.09 R)
• M47: 12,547,372 km (0.071 R)
• M48: 13,147,858 km (0.091 R)
• M49: 13,299,550 km (0.039 R)
• M50: 13,543,245 km (0.044 R)
• M51: 13,727,101 km (0.078 R)
• M52: 13,819,253 km (0.102 R)
• M53: 14,439,486 km (0.08 R)
• M54: 14,533,284 km (0.078 R)
• M55: 15,132,124 km (0.072 R)
• M56: 15,450,468 km (0.093 R)
• M57: 16,029,262 km (0.097 R)
• M58: 16,516,951 km (0.026 R)
• M59: 16,779,047 km (0.113 R)
• M60: 17,274,216 km (0.025 R)
• M61: 18,143,978 km (0.108 R)
• M62: 18,312,874 km (0.116 R)
• M63: 18,822,703 km (0.089 R)
• M64: 19,165,133 km (0.076 R)
• M65: 19,302,763 km (0.1 R)
• M66: 20,030,407 km (0.119 R)
• M67: 20,100,120 km (0.052 R)
• M68: 20,380,017 km (0.043 R)
• M69: 21,512,473 km (0.084 R)
• M70: 21,619,735 km (0.104 R)
• M71: 21,727,146 km (0.119 R)
• M72: 21,978,470 km (0.109 R)
• M73: 22,194,639 km (0.108 R)
• M74: 23,029,695 km (0.066 R)
• M75: 23,249,304 km (0.091 R)
• M76: 23,579,916 km (0.112 R)
• M77: 24,208,675 km (0.112 R)
• M78: 24,843,120 km (0.115 R)
• M79: 24,918,069 km (0.12 R)
• M80: 25,256,459 km (0.052 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 8.9

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.47 AU - 13.03 AU

Year: 13714 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,978,628 km

• M1: 225,743 km (0.11 R)
• M2: 283,787 km (0.118 R)
• M3: 436,227 km (0.043 R)
• M4: 548,725 km (0.095 R)
• M5: 690,095 km (0.076 R)
• M6: 746,493 km (0.036 R)
• M7: 905,067 km (0.12 R)
• M8: 1,186,610 km (0.098 R)
• M9: 1,397,394 km (0.116 R)
• M10: 1,828,684 km (0.091 R)
• M11: 1,936,096 km (0.114 R)
• M12: 2,157,201 km (0.078 R)
• M13: 2,270,896 km (0.105 R)
• M14: 2,445,177 km (0.038 R)
• M15: 2,654,165 km (0.098 R)
• M16: 2,868,988 km (0.066 R)
• M17: 3,348,599 km (0.081 R)
• M18: 3,682,202 km (0.074 R)
• M19: 3,818,635 km (0.059 R)
• M20: 4,894,992 km (0.086 R)
• M21: 4,969,940 km (0.061 R)
• M22: 5,159,032 km (0.106 R)
• M23: 5,311,921 km (0.116 R)
• M24: 5,427,710 km (0.076 R)
• M25: 5,544,247 km (0.072 R)
• M26: 6,220,579 km (0.099 R)
• M27: 6,424,331 km (0.12 R)
• M28: 6,589,038 km (0.03 R)
• M29: 7,693,519 km (0.109 R)
• M30: 7,824,567 km (0.084 R)
• M31: 8,311,658 km (0.093 R)
• M32: 9,548,682 km (0.105 R)
• M33: 9,689,604 km (0.118 R)
• M34: 9,784,000 km (0.105 R)
• M35: 10,021,262 km (0.114 R)
• M36: 10,647,030 km (0.075 R)
• M37: 10,891,174 km (0.057 R)
• M38: 11,285,514 km (0.115 R)
• M39: 11,986,978 km (0.069 R)
• M40: 12,547,970 km (0.052 R)
• M41: 13,326,777 km (0.118 R)
• M42: 13,748,643 km (0.076 R)
• M43: 14,713,549 km (0.109 R)
• M44: 14,822,157 km (0.117 R)
• M45: 14,985,518 km (0.109 R)
• M46: 15,369,087 km (0.065 R)
• M47: 16,034,049 km (0.118 R)
• M48: 16,201,749 km (0.115 R)
• M49: 16,482,544 km (0.079 R)
• M50: 16,992,074 km (0.071 R)
• M51: 17,105,918 km (0.063 R)
• M52: 18,492,990 km (0.038 R)
• M53: 18,551,482 km (0.079 R)
• M54: 18,727,559 km (0.111 R)
• M55: 19,081,508 km (0.11 R)
• M56: 19,556,780 km (0.087 R)
• M57: 19,676,159 km (0.119 R)
• M58: 21,066,821 km (0.034 R)
• M59: 21,312,012 km (0.087 R)
• M60: 21,866,870 km (0.115 R)
• M61: 21,990,887 km (0.035 R)
• M62: 23,433,310 km (0.099 R)
• M63: 23,750,906 km (0.085 R)
• M64: 24,905,951 km (0.049 R)
• M65: 24,970,727 km (0.093 R)
• M66: 26,145,070 km (0.087 R)
• M67: 27,537,826 km (0.032 R)
• M68: 29,158,869 km (0.113 R)
• M69: 29,227,086 km (0.08 R)
• M70: 30,325,732 km (0.085 R)
• M71: 30,810,579 km (0.096 R)
• M72: 31,228,256 km (0.068 R)
• M73: 33,773,514 km (0.11 R)
• M74: 33,845,172 km (0.118 R)
• M75: 34,781,206 km (0.065 R)
• M76: 34,853,611 km (0.071 R)
• M77: 35,798,770 km (0.12 R)
• M78: 37,863,071 km (0.088 R)
• M79: 41,644,158 km (0.098 R)
• M80: 42,492,078 km (0.109 R)
• M81: 44,440,142 km (0.098 R)
• M82: 49,639,715 km (0.068 R)
• M83: 50,702,458 km (0.079 R)
• M84: 50,866,717 km (0.099 R)
• M85: 51,277,812 km (0.103 R)
• M86: 52,352,074 km (0.114 R)
• M87: 53,100,213 km (0.073 R)
• M88: 53,517,292 km (0.093 R)
• M89: 53,851,793 km (0.058 R)
• M90: 56,042,953 km (0.05 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit