🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 162 Days

Day: 40 Hours

Environment

Temp: 214 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,091,572 km

• M1: 426,204 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 188 Days

Day: 16.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,091,572 km

• M1: 113,694 km (0.108 R)
• M2: 137,630 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.87 AU - 2.71 AU

Year: 1306 Days

Day: 21.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,091,572 km

• M1: 2,136,108 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.3 AU - 2.46 AU

Year: 1383 Days

Day: 18.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.94 AU - 3.08 AU

Year: 1498 Days

Day: 27.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,091,572 km

• M1: 188,344 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.08 AU - 3 AU

Year: 1525 Days

Day: 17.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,091,572 km

• M1: 145,409 km (0.1 R)
• M2: 822,040 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.63 AU - 2.67 AU

Year: 1625 Days

Day: 31.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.46 AU - 3.82 AU

Year: 2096 Days

Day: 17.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,091,572 km

• M1: 277,654 km (0.088 R)
• M2: 1,487,751 km (0.081 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 10

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.84 AU - 6.02 AU

Year: 4767 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,091,572 km

• M1: 240,404 km (0.079 R)
• M2: 321,486 km (0.081 R)
• M3: 424,708 km (0.054 R)
• M4: 501,302 km (0.038 R)
• M5: 648,357 km (0.116 R)
• M6: 750,981 km (0.116 R)
• M7: 987,047 km (0.117 R)
• M8: 1,304,493 km (0.076 R)
• M9: 1,528,741 km (0.076 R)
• M10: 1,606,232 km (0.051 R)
• M11: 1,701,227 km (0.061 R)
• M12: 1,765,554 km (0.091 R)
• M13: 1,847,235 km (0.113 R)
• M14: 2,169,169 km (0.031 R)
• M15: 2,620,057 km (0.096 R)
• M16: 2,732,555 km (0.12 R)
• M17: 2,885,294 km (0.07 R)
• M18: 3,001,532 km (0.12 R)
• M19: 3,380,463 km (0.11 R)
• M20: 3,648,692 km (0.114 R)
• M21: 3,795,896 km (0.105 R)
• M22: 3,881,018 km (0.106 R)
• M23: 4,249,627 km (0.056 R)
• M24: 4,720,561 km (0.049 R)
• M25: 4,812,115 km (0.111 R)
• M26: 5,639,092 km (0.105 R)
• M27: 5,932,603 km (0.061 R)
• M28: 6,586,046 km (0.093 R)
• M29: 6,662,940 km (0.08 R)
• M30: 6,765,863 km (0.054 R)
• M31: 7,104,253 km (0.101 R)
• M32: 7,448,029 km (0.101 R)
• M33: 7,608,697 km (0.069 R)
• M34: 7,851,644 km (0.064 R)
• M35: 8,152,186 km (0.115 R)
• M36: 8,736,366 km (0.09 R)
• M37: 8,934,134 km (0.057 R)
• M38: 9,420,627 km (0.116 R)
• M39: 9,798,511 km (0.037 R)
• M40: 10,151,562 km (0.107 R)
• M41: 10,779,723 km (0.096 R)
• M42: 11,636,919 km (0.031 R)
• M43: 11,885,850 km (0.073 R)
• M44: 11,948,232 km (0.112 R)
• M45: 12,230,972 km (0.069 R)
• M46: 12,452,228 km (0.118 R)
• M47: 12,706,843 km (0.112 R)
• M48: 12,898,927 km (0.116 R)
• M49: 12,995,417 km (0.047 R)
• M50: 13,156,684 km (0.037 R)
• M51: 13,221,310 km (0.046 R)
• M52: 13,383,474 km (0.082 R)
• M53: 14,670,914 km (0.073 R)
• M54: 14,838,762 km (0.078 R)
• M55: 15,380,307 km (0.115 R)
• M56: 15,653,622 km (0.074 R)
• M57: 15,756,545 km (0.093 R)
• M58: 16,204,890 km (0.102 R)
• M59: 16,274,304 km (0.119 R)
• M60: 16,448,136 km (0.083 R)
• M61: 16,867,908 km (0.119 R)
• M62: 17,255,666 km (0.074 R)
• M63: 17,646,565 km (0.076 R)
• M64: 18,112,263 km (0.104 R)
• M65: 18,436,890 km (0.095 R)
• M66: 18,800,114 km (0.089 R)
• M67: 19,165,582 km (0.114 R)
• M68: 19,275,536 km (0.082 R)
• M69: 19,459,541 km (0.088 R)
• M70: 20,126,748 km (0.101 R)
• M71: 20,350,696 km (0.11 R)
• M72: 20,650,789 km (0.076 R)
• M73: 20,952,229 km (0.035 R)
• M74: 21,065,624 km (0.109 R)
• M75: 21,445,304 km (0.106 R)
• M76: 21,750,633 km (0.071 R)
• M77: 21,942,118 km (0.102 R)
• M78: 22,365,480 km (0.119 R)
• M79: 22,558,910 km (0.098 R)
• M80: 23,691,216 km (0.093 R)
• M81: 24,165,142 km (0.079 R)
• M82: 24,244,429 km (0.074 R)
• M83: 25,727,094 km (0.109 R)
• M84: 25,808,026 km (0.061 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 10

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5 AU - 6.22 AU

Year: 5006 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,091,572 km

• M1: 135,984 km (0.037 R)
• M2: 254,616 km (0.101 R)
• M3: 398,080 km (0.101 R)
• M4: 549,623 km (0.06 R)
• M5: 696,079 km (0.044 R)
• M6: 1,376,600 km (0.037 R)
• M7: 1,651,860 km (0.111 R)
• M8: 1,741,469 km (0.059 R)
• M9: 1,851,274 km (0.076 R)
• M10: 2,078,064 km (0.102 R)
• M11: 2,214,497 km (0.109 R)
• M12: 2,414,809 km (0.109 R)
• M13: 2,558,572 km (0.118 R)
• M14: 3,184,340 km (0.119 R)
• M15: 3,387,943 km (0.079 R)
• M16: 3,549,509 km (0.106 R)
• M17: 4,000,546 km (0.079 R)
• M18: 4,122,319 km (0.088 R)
• M19: 4,245,288 km (0.071 R)
• M20: 4,469,835 km (0.117 R)
• M21: 4,672,689 km (0.114 R)
• M22: 5,113,854 km (0.05 R)
• M23: 5,514,327 km (0.073 R)
• M24: 5,814,570 km (0.11 R)
• M25: 6,036,274 km (0.077 R)
• M26: 6,204,272 km (0.066 R)
• M27: 6,345,642 km (0.06 R)
• M28: 6,430,913 km (0.064 R)
• M29: 6,631,374 km (0.084 R)
• M30: 6,833,930 km (0.053 R)
• M31: 7,126,992 km (0.114 R)
• M32: 7,304,714 km (0.094 R)
• M33: 8,061,231 km (0.085 R)
• M34: 9,746,301 km (0.052 R)
• M35: 10,342,748 km (0.072 R)
• M36: 10,679,194 km (0.076 R)
• M37: 10,848,838 km (0.078 R)
• M38: 11,053,487 km (0.071 R)
• M39: 11,466,677 km (0.106 R)
• M40: 12,379,523 km (0.096 R)
• M41: 12,665,105 km (0.08 R)
• M42: 13,061,240 km (0.083 R)
• M43: 13,828,977 km (0.119 R)
• M44: 15,064,655 km (0.108 R)
• M45: 16,218,504 km (0.116 R)
• M46: 17,921,526 km (0.067 R)
• M47: 18,773,785 km (0.065 R)
• M48: 19,019,724 km (0.108 R)
• M49: 19,805,561 km (0.113 R)
• M50: 20,559,834 km (0.095 R)
• M51: 20,813,253 km (0.101 R)
• M52: 20,898,075 km (0.11 R)
• M53: 21,537,157 km (0.103 R)
• M54: 21,622,876 km (0.118 R)
• M55: 22,616,655 km (0.055 R)
• M56: 23,009,648 km (0.051 R)
• M57: 23,097,313 km (0.092 R)
• M58: 23,316,773 km (0.085 R)
• M59: 23,581,262 km (0.07 R)
• M60: 23,890,930 km (0.06 R)
• M61: 24,068,502 km (0.042 R)
• M62: 24,291,104 km (0.031 R)
• M63: 24,693,522 km (0.112 R)
• M64: 25,007,977 km (0.059 R)
• M65: 26,462,667 km (0.082 R)
• M66: 27,432,061 km (0.094 R)
• M67: 27,664,536 km (0.067 R)
• M68: 28,272,202 km (0.093 R)
• M69: 28,366,150 km (0.113 R)
• M70: 28,460,097 km (0.069 R)
• M71: 28,789,811 km (0.108 R)
• M72: 29,405,705 km (0.104 R)
• M73: 29,548,422 km (0.088 R)
• M74: 29,977,917 km (0.085 R)
• M75: 30,073,660 km (0.081 R)
• M76: 31,133,411 km (0.094 R)
• M77: 31,521,917 km (0.116 R)
• M78: 32,499,988 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit