🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.61 AU - 0.95 AU

Year: 307 Days

Day: 35.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.64 AU - 0.92 AU

Year: 307 Days

Day: 33.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,775,574 km

• M1: 674,537 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.8 AU - 1.26 AU

Year: 466 Days

Day: 40.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.02 AU - 1.34 AU

Year: 572 Days

Day: 35.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 14.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.98 AU - 2.84 AU

Year: 1669 Days

Day: 5.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,775,574 km

• M1: 185,053 km (0.079 R)
• M2: 281,693 km (0.12 R)
• M3: 404,213 km (0.088 R)
• M4: 515,065 km (0.097 R)
• M5: 618,138 km (0.118 R)
• M6: 735,872 km (0.113 R)
• M7: 831,764 km (0.118 R)
• M8: 951,891 km (0.088 R)
• M9: 1,085,482 km (0.095 R)
• M10: 1,183,170 km (0.109 R)
• M11: 1,426,266 km (0.089 R)
• M12: 1,550,283 km (0.087 R)
• M13: 1,945,072 km (0.09 R)
• M14: 2,048,892 km (0.111 R)
• M15: 2,271,344 km (0.098 R)
• M16: 2,473,900 km (0.087 R)
• M17: 2,634,718 km (0.053 R)
• M18: 2,927,032 km (0.028 R)
• M19: 3,077,378 km (0.113 R)
• M20: 3,302,523 km (0.089 R)
• M21: 3,427,586 km (0.101 R)
• M22: 3,575,688 km (0.104 R)
• M23: 3,672,029 km (0.107 R)
• M24: 4,189,488 km (0.11 R)
• M25: 4,348,212 km (0.119 R)
• M26: 4,624,968 km (0.088 R)
• M27: 4,943,312 km (0.072 R)
• M28: 5,391,507 km (0.087 R)
• M29: 5,490,092 km (0.061 R)
• M30: 5,814,869 km (0.088 R)
• M31: 6,056,171 km (0.117 R)
• M32: 6,210,406 km (0.084 R)
• M33: 6,720,535 km (0.077 R)
• M34: 7,054,736 km (0.087 R)
• M35: 7,217,200 km (0.116 R)
• M36: 7,421,850 km (0.075 R)
• M37: 7,753,508 km (0.085 R)
• M38: 7,893,232 km (0.115 R)
• M39: 8,019,643 km (0.106 R)
• M40: 8,118,377 km (0.035 R)
• M41: 8,245,984 km (0.047 R)
• M42: 8,374,339 km (0.07 R)
• M43: 8,532,015 km (0.038 R)
• M44: 9,335,356 km (0.118 R)
• M45: 9,633,654 km (0.039 R)
• M46: 9,904,725 km (0.116 R)
• M47: 10,331,379 km (0.104 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 11.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.9 AU - 3.8 AU

Year: 2736 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,775,574 km

• M1: 138,677 km (0.097 R)
• M2: 260,450 km (0.109 R)
• M3: 421,417 km (0.046 R)
• M4: 542,591 km (0.064 R)
• M5: 876,045 km (0.073 R)
• M6: 972,087 km (0.119 R)
• M7: 1,331,122 km (0.097 R)
• M8: 1,545,496 km (0.102 R)
• M9: 1,717,084 km (0.117 R)
• M10: 1,798,615 km (0.083 R)
• M11: 1,965,417 km (0.05 R)
• M12: 2,299,918 km (0.094 R)
• M13: 2,375,016 km (0.1 R)
• M14: 2,527,905 km (0.117 R)
• M15: 2,652,520 km (0.091 R)
• M16: 2,747,365 km (0.087 R)
• M17: 2,875,720 km (0.068 R)
• M18: 3,255,848 km (0.08 R)
• M19: 3,460,648 km (0.107 R)
• M20: 3,705,090 km (0.119 R)
• M21: 3,973,170 km (0.115 R)
• M22: 4,082,227 km (0.082 R)
• M23: 4,471,780 km (0.065 R)
• M24: 4,873,450 km (0.103 R)
• M25: 5,049,227 km (0.102 R)
• M26: 5,207,203 km (0.117 R)
• M27: 5,346,777 km (0.105 R)
• M28: 5,447,307 km (0.1 R)
• M29: 5,629,817 km (0.065 R)
• M30: 5,731,992 km (0.117 R)
• M31: 5,855,560 km (0.055 R)
• M32: 6,126,332 km (0.073 R)
• M33: 6,316,172 km (0.108 R)
• M34: 6,486,564 km (0.091 R)
• M35: 6,593,975 km (0.033 R)
• M36: 6,745,218 km (0.114 R)
• M37: 7,790,160 km (0.086 R)
• M38: 8,250,173 km (0.099 R)
• M39: 9,172,444 km (0.112 R)
• M40: 9,317,255 km (0.085 R)
• M41: 9,389,959 km (0.099 R)
• M42: 9,928,811 km (0.109 R)
• M43: 10,102,344 km (0.036 R)
• M44: 10,477,685 km (0.105 R)
• M45: 10,629,228 km (0.088 R)
• M46: 11,062,164 km (0.06 R)
• M47: 11,216,400 km (0.097 R)
• M48: 11,449,174 km (0.081 R)
• M49: 11,526,965 km (0.095 R)
• M50: 11,971,869 km (0.094 R)
• M51: 12,475,864 km (0.063 R)
• M52: 12,824,577 km (0.051 R)
• M53: 12,932,586 km (0.098 R)
• M54: 13,312,864 km (0.106 R)
• M55: 13,449,597 km (0.107 R)
• M56: 14,001,164 km (0.095 R)
• M57: 14,588,186 km (0.057 R)
• M58: 14,785,655 km (0.083 R)
• M59: 15,383,598 km (0.078 R)
• M60: 16,897,678 km (0.09 R)
• M61: 17,822,941 km (0.107 R)
• M62: 18,246,153 km (0.112 R)
• M63: 18,397,995 km (0.097 R)
• M64: 18,489,399 km (0.101 R)
• M65: 18,611,471 km (0.089 R)
• M66: 18,764,510 km (0.032 R)
• M67: 19,473,454 km (0.064 R)
• M68: 19,909,382 km (0.11 R)
• M69: 20,380,017 km (0.118 R)
• M70: 20,727,533 km (0.117 R)
• M71: 21,013,265 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 11.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.42 AU - 3.96 AU

Year: 3163 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,775,574 km

• M1: 143,913 km (0.089 R)
• M2: 218,862 km (0.12 R)
• M3: 413,937 km (0.084 R)
• M4: 598,391 km (0.097 R)
• M5: 737,817 km (0.093 R)
• M6: 957,426 km (0.11 R)
• M7: 1,039,556 km (0.114 R)
• M8: 1,148,912 km (0.079 R)
• M9: 1,275,172 km (0.102 R)
• M10: 1,460,225 km (0.076 R)
• M11: 1,583,942 km (0.054 R)
• M12: 1,857,108 km (0.113 R)
• M13: 2,287,501 km (0.07 R)
• M14: 2,432,461 km (0.07 R)
• M15: 2,597,169 km (0.07 R)
• M16: 2,799,874 km (0.095 R)
• M17: 3,007,815 km (0.103 R)
• M18: 3,311,199 km (0.116 R)
• M19: 3,439,105 km (0.081 R)
• M20: 3,568,657 km (0.079 R)
• M21: 3,699,855 km (0.11 R)
• M22: 3,851,696 km (0.107 R)
• M23: 4,540,894 km (0.091 R)
• M24: 4,827,224 km (0.065 R)
• M25: 4,910,101 km (0.045 R)
• M26: 5,140,632 km (0.077 R)
• M27: 5,765,652 km (0.102 R)
• M28: 6,368,980 km (0.086 R)
• M29: 6,666,829 km (0.074 R)
• M30: 6,875,668 km (0.083 R)
• M31: 7,016,140 km (0.07 R)
• M32: 7,903,256 km (0.039 R)
• M33: 7,976,708 km (0.103 R)
• M34: 8,223,395 km (0.101 R)
• M35: 8,876,390 km (0.115 R)
• M36: 9,312,467 km (0.083 R)
• M37: 9,468,049 km (0.08 R)
• M38: 9,546,139 km (0.108 R)
• M39: 10,285,602 km (0.113 R)
• M40: 10,392,714 km (0.117 R)
• M41: 10,716,443 km (0.104 R)
• M42: 11,290,899 km (0.113 R)
• M43: 11,903,503 km (0.071 R)
• M44: 12,213,918 km (0.109 R)
• M45: 12,670,192 km (0.097 R)
• M46: 12,929,295 km (0.083 R)
• M47: 13,161,022 km (0.09 R)
• M48: 13,482,059 km (0.112 R)
• M49: 13,628,815 km (0.119 R)
• M50: 14,250,992 km (0.109 R)
• M51: 14,640,844 km (0.116 R)
• M52: 14,882,445 km (0.034 R)
• M53: 14,973,400 km (0.067 R)
• M54: 15,064,506 km (0.119 R)
• M55: 15,277,982 km (0.084 R)
• M56: 15,615,325 km (0.113 R)
• M57: 15,831,344 km (0.105 R)
• M58: 16,485,237 km (0.111 R)
• M59: 16,736,711 km (0.088 R)
• M60: 17,275,113 km (0.104 R)
• M61: 17,530,626 km (0.109 R)
• M62: 18,401,884 km (0.06 R)
• M63: 19,221,082 km (0.112 R)
• M64: 19,518,932 km (0.104 R)
• M65: 20,827,165 km (0.088 R)
• M66: 21,303,784 km (0.061 R)
• M67: 21,440,666 km (0.06 R)
• M68: 21,749,586 km (0.097 R)
• M69: 22,163,673 km (0.079 R)
• M70: 22,476,033 km (0.079 R)
• M71: 22,615,458 km (0.107 R)
• M72: 22,859,901 km (0.092 R)
• M73: 23,457,245 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit