🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.71 AU - 0.73 AU

Year: 217 Days

Day: 16.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.64 AU - 0.92 AU

Year: 244 Days

Day: 33.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,206,425 km

• M1: 31,416 km (0.114 R)
• M2: 170,841 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.88 AU - 1 AU

Year: 323 Days

Day: 40.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,206,425 km

• M1: 610,808 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.23 AU - 3.27 AU

Year: 2079 Days

Day: 34.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.42 AU - 3.44 AU

Year: 2254 Days

Day: 26.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,206,425 km

• M1: 126,261 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.26 AU - 4.95 AU

Year: 3500 Days

Day: 45.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.23 AU - 5.99 AU

Year: 4098 Days

Day: 45.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,206,425 km

• M1: 1,278,015 km (0.088 R)
• M2: 1,880,445 km (0.083 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 11.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.29 AU - 9.03 AU

Year: 8269 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 108,206,425 km

• M1: 314,305 km (0.107 R)
• M2: 514,317 km (0.101 R)
• M3: 854,952 km (0.103 R)
• M4: 925,712 km (0.116 R)
• M5: 1,410,708 km (0.049 R)
• M6: 1,513,182 km (0.093 R)
• M7: 2,005,958 km (0.062 R)
• M8: 2,141,793 km (0.077 R)
• M9: 3,661,857 km (0.119 R)
• M10: 3,733,215 km (0.095 R)
• M11: 4,650,549 km (0.093 R)
• M12: 5,094,855 km (0.032 R)
• M13: 5,201,368 km (0.116 R)
• M14: 5,471,093 km (0.078 R)
• M15: 5,607,676 km (0.086 R)
• M16: 6,307,495 km (0.075 R)
• M17: 6,740,581 km (0.041 R)
• M18: 7,005,219 km (0.12 R)
• M19: 7,333,288 km (0.091 R)
• M20: 8,190,932 km (0.054 R)
• M21: 8,822,983 km (0.076 R)
• M22: 9,144,918 km (0.117 R)
• M23: 9,503,504 km (0.077 R)
• M24: 9,800,456 km (0.067 R)
• M25: 10,066,890 km (0.063 R)
• M26: 10,641,196 km (0.119 R)
• M27: 10,743,521 km (0.049 R)
• M28: 10,880,702 km (0.119 R)
• M29: 10,983,924 km (0.093 R)
• M30: 11,191,267 km (0.106 R)
• M31: 11,295,537 km (0.061 R)
• M32: 11,609,992 km (0.11 R)
• M33: 11,821,373 km (0.098 R)
• M34: 12,571,008 km (0.083 R)
• M35: 13,705,559 km (0.109 R)
• M36: 14,834,574 km (0.117 R)
• M37: 14,911,018 km (0.1 R)
• M38: 15,487,718 km (0.042 R)
• M39: 15,759,238 km (0.092 R)
• M40: 15,876,224 km (0.083 R)
• M41: 16,032,553 km (0.115 R)
• M42: 16,149,988 km (0.101 R)
• M43: 16,583,672 km (0.095 R)
• M44: 17,221,108 km (0.078 R)
• M45: 17,341,535 km (0.087 R)
• M46: 17,422,018 km (0.076 R)
• M47: 17,907,314 km (0.05 R)
• M48: 18,274,128 km (0.092 R)
• M49: 18,355,958 km (0.073 R)
• M50: 18,437,938 km (0.117 R)
• M51: 18,684,624 km (0.035 R)
• M52: 19,514,893 km (0.094 R)
• M53: 20,061,074 km (0.103 R)
• M54: 21,772,923 km (0.102 R)
• M55: 22,646,275 km (0.072 R)
• M56: 23,397,705 km (0.116 R)
• M57: 23,754,047 km (0.098 R)
• M58: 24,292,151 km (0.116 R)
• M59: 24,652,981 km (0.089 R)
• M60: 25,976,174 km (0.112 R)
• M61: 26,669,560 km (0.111 R)
• M62: 27,650,623 km (0.077 R)
• M63: 27,838,967 km (0.059 R)
• M64: 28,169,279 km (0.027 R)
• M65: 28,738,649 km (0.081 R)
• M66: 29,264,036 km (0.103 R)
• M67: 30,033,717 km (0.098 R)
• M68: 31,789,996 km (0.118 R)
• M69: 32,085,901 km (0.051 R)
• M70: 32,730,369 km (0.049 R)
• M71: 32,979,299 km (0.097 R)
• M72: 33,529,221 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.8

Radius: 5

Gravity: 35.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.61 AU - 23.63 AU

Year: 29660 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,206,425 km

• M1: 112,498 km (0.11 R)
• M2: 204,351 km (0.114 R)
• M3: 323,281 km (0.118 R)
• M4: 368,011 km (0.05 R)
• M5: 831,914 km (0.11 R)
• M6: 1,094,458 km (0.051 R)
• M7: 1,651,560 km (0.104 R)
• M8: 2,372,921 km (0.097 R)
• M9: 2,695,006 km (0.099 R)
• M10: 3,794,400 km (0.088 R)
• M11: 3,953,872 km (0.086 R)
• M12: 4,557,649 km (0.098 R)
• M13: 5,131,207 km (0.086 R)
• M14: 5,307,583 km (0.117 R)
• M15: 5,787,942 km (0.116 R)
• M16: 6,407,726 km (0.085 R)
• M17: 6,661,593 km (0.045 R)
• M18: 7,244,576 km (0.108 R)
• M19: 7,508,916 km (0.114 R)
• M20: 7,776,546 km (0.049 R)
• M21: 7,843,865 km (0.085 R)
• M22: 8,183,602 km (0.093 R)
• M23: 8,528,275 km (0.099 R)
• M24: 8,597,689 km (0.103 R)
• M25: 9,231,535 km (0.094 R)
• M26: 10,173,403 km (0.081 R)
• M27: 10,843,302 km (0.087 R)
• M28: 11,069,644 km (0.079 R)
• M29: 11,450,520 km (0.112 R)
• M30: 11,681,051 km (0.098 R)
• M31: 12,303,527 km (0.095 R)
• M32: 12,460,755 km (0.099 R)
• M33: 13,176,730 km (0.089 R)
• M34: 13,418,331 km (0.09 R)
• M35: 14,731,501 km (0.07 R)
• M36: 16,257,100 km (0.118 R)
• M37: 16,429,586 km (0.105 R)
• M38: 16,516,203 km (0.08 R)
• M39: 16,689,587 km (0.114 R)
• M40: 17,389,705 km (0.114 R)
• M41: 18,010,088 km (0.113 R)
• M42: 21,030,768 km (0.067 R)
• M43: 21,502,001 km (0.044 R)
• M44: 21,881,531 km (0.071 R)
• M45: 23,421,342 km (0.081 R)
• M46: 23,713,955 km (0.114 R)
• M47: 26,705,763 km (0.072 R)
• M48: 27,011,392 km (0.083 R)
• M49: 27,318,217 km (0.1 R)
• M50: 28,973,966 km (0.054 R)
• M51: 29,392,990 km (0.112 R)
• M52: 30,555,664 km (0.119 R)
• M53: 32,490,264 km (0.092 R)
• M54: 33,582,029 km (0.059 R)
• M55: 35,577,366 km (0.081 R)
• M56: 37,610,849 km (0.12 R)
• M57: 38,641,579 km (0.11 R)
• M58: 39,914,058 km (0.068 R)
• M59: 41,907,300 km (0.118 R)
• M60: 42,262,446 km (0.114 R)
• M61: 42,499,708 km (0.12 R)
• M62: 42,737,568 km (0.116 R)
• M63: 43,333,866 km (0.094 R)
• M64: 46,112,048 km (0.05 R)
• M65: 46,723,604 km (0.107 R)
• M66: 46,846,124 km (0.111 R)
• M67: 47,337,853 km (0.108 R)
• M68: 47,954,645 km (0.076 R)
• M69: 48,326,096 km (0.07 R)
• M70: 50,072,053 km (0.085 R)
• M71: 59,237,765 km (0.096 R)
• M72: 59,636,294 km (0.112 R)
• M73: 60,837,116 km (0.103 R)
• M74: 61,105,045 km (0.04 R)
• M75: 61,641,952 km (0.105 R)
• M76: 63,941,870 km (0.073 R)
• M77: 64,350,571 km (0.107 R)
• M78: 65,582,061 km (0.099 R)
• M79: 67,651,747 km (0.117 R)
• M80: 68,068,228 km (0.097 R)
• M81: 69,183,031 km (0.102 R)
• M82: 75,853,451 km (0.099 R)
• M83: 82,132,971 km (0.071 R)
• M84: 84,511,727 km (0.109 R)
• M85: 86,461,137 km (0.078 R)
• M86: 88,576,899 km (0.096 R)
• M87: 88,728,741 km (0.082 R)
• M88: 89,793,579 km (0.109 R)
• M89: 89,946,019 km (0.089 R)
• M90: 95,181,196 km (0.07 R)
• M91: 95,492,210 km (0.105 R)
• M92: 98,149,517 km (0.076 R)
• M93: 98,306,595 km (0.113 R)
• M94: 99,250,707 km (0.031 R)
• M95: 103,216,846 km (0.046 R)
• M96: 106,426,917 km (0.077 R)
• M97: 107,396,311 km (0.094 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit