🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.71 AU

Year: 176 Days

Day: 34 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 271 Days

Day: 24.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.61 AU - 1.01 AU

Year: 276 Days

Day: 46.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.67 AU - 1.05 AU

Year: 302 Days

Day: 30.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.7 AU - 2.2 AU

Year: 1031 Days

Day: 12.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,015,748 km

• M1: 960,119 km (0.088 R)
• M2: 1,313,619 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.05 AU - 2.19 AU

Year: 1169 Days

Day: 17.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,015,748 km

• M1: 49,966 km (0.115 R)
• M2: 428,448 km (0.049 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.4

Radius: 3.5

Gravity: 50.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.24 AU - 13.3 AU

Year: 16279 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 30,015,748 km

• M1: 983,008 km (0.049 R)
• M2: 1,278,463 km (0.076 R)
• M3: 1,409,362 km (0.104 R)
• M4: 1,436,140 km (0.097 R)
• M5: 1,627,625 km (0.092 R)
• M6: 2,375,614 km (0.1 R)
• M7: 2,601,806 km (0.064 R)
• M8: 2,970,864 km (0.058 R)
• M9: 3,109,242 km (0.078 R)
• M10: 3,179,104 km (0.043 R)
• M11: 3,646,299 km (0.111 R)
• M12: 3,794,400 km (0.07 R)
• M13: 4,250,375 km (0.072 R)
• M14: 4,445,301 km (0.071 R)
• M15: 4,803,737 km (0.081 R)
• M16: 5,847,033 km (0.033 R)
• M17: 6,107,632 km (0.053 R)
• M18: 6,371,822 km (0.085 R)
• M19: 8,178,366 km (0.047 R)
• M20: 9,413,446 km (0.117 R)
• M21: 9,464,010 km (0.049 R)
• M22: 9,514,724 km (0.097 R)
• M23: 10,811,139 km (0.074 R)
• M24: 12,216,910 km (0.092 R)
• M25: 12,327,313 km (0.096 R)
• M26: 13,053,761 km (0.118 R)
• M27: 14,664,481 km (0.082 R)
• M28: 14,840,707 km (0.097 R)
• M29: 16,336,835 km (0.102 R)
• M30: 16,519,494 km (0.092 R)
• M31: 17,010,026 km (0.116 R)
• M32: 17,071,810 km (0.104 R)
• M33: 17,195,228 km (0.051 R)
• M34: 17,257,162 km (0.081 R)
• M35: 18,005,450 km (0.047 R)
• M36: 18,257,373 km (0.103 R)
• M37: 19,211,957 km (0.112 R)
• M38: 19,533,742 km (0.109 R)
• M39: 20,509,718 km (0.065 R)
• M40: 23,531,446 km (0.069 R)
• M41: 23,875,671 km (0.101 R)
• M42: 24,499,494 km (0.096 R)
• M43: 25,621,627 km (0.096 R)
• M44: 25,692,387 km (0.106 R)
• M45: 27,119,700 km (0.102 R)
• M46: 28,426,139 km (0.105 R)
• M47: 30,498,817 km (0.062 R)
• M48: 30,573,766 km (0.109 R)
• M49: 30,723,812 km (0.118 R)
• M50: 30,798,910 km (0.118 R)
• M51: 31,477,636 km (0.033 R)
• M52: 33,003,385 km (0.104 R)
• M53: 33,930,293 km (0.099 R)
• M54: 34,709,249 km (0.095 R)
• M55: 35,258,124 km (0.11 R)
• M56: 35,415,351 km (0.099 R)
• M57: 35,651,865 km (0.101 R)
• M58: 36,364,250 km (0.107 R)
• M59: 36,523,273 km (0.098 R)
• M60: 37,001,388 km (0.119 R)
• M61: 37,401,562 km (0.116 R)
• M62: 37,642,265 km (0.04 R)
• M63: 38,610,462 km (0.081 R)
• M64: 40,406,684 km (0.07 R)
• M65: 42,815,659 km (0.067 R)
• M66: 43,910,565 km (0.071 R)
• M67: 44,164,433 km (0.099 R)
• M68: 45,270,709 km (0.076 R)
• M69: 46,127,755 km (0.108 R)
• M70: 46,299,793 km (0.031 R)
• M71: 46,730,934 km (0.074 R)
• M72: 47,076,804 km (0.06 R)
• M73: 47,858,004 km (0.109 R)
• M74: 48,032,136 km (0.068 R)
• M75: 48,119,352 km (0.106 R)
• M76: 48,468,513 km (0.025 R)
• M77: 48,556,028 km (0.059 R)
• M78: 48,906,237 km (0.11 R)
• M79: 49,521,234 km (0.119 R)
• M80: 49,785,573 km (0.093 R)
• M81: 50,227,186 km (0.1 R)
• M82: 50,936,579 km (0.12 R)
• M83: 51,025,440 km (0.059 R)
• M84: 51,203,462 km (0.055 R)
• M85: 53,716,257 km (0.085 R)
• M86: 53,806,764 km (0.109 R)
• M87: 55,078,794 km (0.113 R)
• M88: 55,718,625 km (0.112 R)
• M89: 55,810,178 km (0.066 R)
• M90: 56,452,701 km (0.07 R)
• M91: 60,359,300 km (0.101 R)
• M92: 60,453,397 km (0.055 R)
• M93: 62,535,351 km (0.103 R)
• M94: 63,202,707 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.5

Radius: 4.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.89 AU - 13.91 AU

Year: 16538 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 30,015,748 km

• M1: 112,946 km (0.114 R)
• M2: 185,202 km (0.072 R)
• M3: 265,536 km (0.111 R)
• M4: 338,241 km (0.074 R)
• M5: 377,286 km (0.064 R)
• M6: 460,013 km (0.095 R)
• M7: 514,766 km (0.072 R)
• M8: 548,725 km (0.104 R)
• M9: 619,036 km (0.117 R)
• M10: 971,489 km (0.091 R)
• M11: 1,145,321 km (0.116 R)
• M12: 1,440,478 km (0.088 R)
• M13: 1,775,577 km (0.082 R)
• M14: 1,845,439 km (0.034 R)
• M15: 2,005,958 km (0.114 R)
• M16: 2,170,964 km (0.084 R)
• M17: 2,302,461 km (0.119 R)
• M18: 2,436,501 km (0.12 R)
• M19: 2,514,291 km (0.054 R)
• M20: 3,553,249 km (0.091 R)
• M21: 3,641,511 km (0.049 R)
• M22: 3,708,082 km (0.085 R)
• M23: 3,910,638 km (0.118 R)
• M24: 4,139,822 km (0.1 R)
• M25: 4,349,708 km (0.064 R)
• M26: 4,515,462 km (0.09 R)
• M27: 5,914,053 km (0.039 R)
• M28: 6,524,412 km (0.108 R)
• M29: 6,632,571 km (0.072 R)
• M30: 7,632,483 km (0.054 R)
• M31: 7,689,331 km (0.114 R)
• M32: 8,207,986 km (0.099 R)
• M33: 8,383,465 km (0.12 R)
• M34: 8,678,472 km (0.104 R)
• M35: 8,916,931 km (0.105 R)
• M36: 9,127,415 km (0.1 R)
• M37: 9,218,221 km (0.069 R)
• M38: 9,430,949 km (0.053 R)
• M39: 9,461,467 km (0.104 R)
• M40: 9,553,320 km (0.101 R)
• M41: 10,519,124 km (0.106 R)
• M42: 11,158,505 km (0.07 R)
• M43: 11,287,907 km (0.092 R)
• M44: 11,320,370 km (0.076 R)
• M45: 11,909,187 km (0.113 R)
• M46: 12,041,432 km (0.078 R)
• M47: 12,407,647 km (0.107 R)
• M48: 12,541,687 km (0.096 R)
• M49: 12,845,072 km (0.069 R)
• M50: 13,116,741 km (0.084 R)
• M51: 13,562,393 km (0.115 R)
• M52: 14,644,734 km (0.109 R)
• M53: 14,892,917 km (0.084 R)
• M54: 15,936,063 km (0.11 R)
• M55: 16,742,994 km (0.051 R)
• M56: 16,853,995 km (0.085 R)
• M57: 17,002,546 km (0.098 R)
• M58: 17,487,991 km (0.048 R)
• M59: 17,600,788 km (0.066 R)
• M60: 17,676,036 km (0.113 R)
• M61: 17,826,830 km (0.045 R)
• M62: 17,940,225 km (0.097 R)
• M63: 18,167,764 km (0.087 R)
• M64: 18,205,762 km (0.091 R)
• M65: 18,472,644 km (0.081 R)
• M66: 19,358,563 km (0.116 R)
• M67: 19,436,354 km (0.096 R)
• M68: 19,475,249 km (0.051 R)
• M69: 19,591,936 km (0.104 R)
• M70: 19,943,790 km (0.113 R)
• M71: 20,179,556 km (0.104 R)
• M72: 20,653,781 km (0.077 R)
• M73: 21,251,574 km (0.102 R)
• M74: 21,653,394 km (0.087 R)
• M75: 21,895,593 km (0.102 R)
• M76: 22,138,839 km (0.046 R)
• M77: 22,750,545 km (0.094 R)
• M78: 22,996,783 km (0.108 R)
• M79: 23,657,856 km (0.105 R)
• M80: 24,241,437 km (0.085 R)
• M81: 24,325,212 km (0.115 R)
• M82: 24,492,911 km (0.061 R)
• M83: 24,914,029 km (0.052 R)
• M84: 25,252,719 km (0.11 R)
• M85: 25,507,783 km (0.12 R)
• M86: 25,977,371 km (0.08 R)
• M87: 26,708,905 km (0.072 R)
• M88: 28,192,018 km (0.086 R)
• M89: 28,589,051 km (0.069 R)
• M90: 30,015,766 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit