🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.8 AU

Year: 192 Days

Day: 37.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.05 AU - 1.15 AU

Year: 424 Days

Day: 24.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,620,075 km

• M1: 525,388 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.11 AU - 1.75 AU

Year: 628 Days

Day: 26.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,620,075 km

• M1: 436,826 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.52 AU - 2.74 AU

Year: 1566 Days

Day: 18.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.37 AU - 4.39 AU

Year: 2806 Days

Day: 45.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.6

Radius: 12.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.71 AU - 5.91 AU

Year: 5141 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,620,075 km

• M1: 157,975 km (0.064 R)
• M2: 475,123 km (0.096 R)
• M3: 580,889 km (0.044 R)
• M4: 757,115 km (0.04 R)
• M5: 872,156 km (0.109 R)
• M6: 1,655,450 km (0.091 R)
• M7: 1,844,243 km (0.06 R)
• M8: 1,950,307 km (0.107 R)
• M9: 2,094,969 km (0.108 R)
• M10: 2,318,917 km (0.114 R)
• M11: 2,975,352 km (0.093 R)
• M12: 3,058,678 km (0.086 R)
• M13: 3,206,630 km (0.057 R)
• M14: 4,120,524 km (0.1 R)
• M15: 4,355,243 km (0.059 R)
• M16: 4,715,774 km (0.085 R)
• M17: 4,862,679 km (0.116 R)
• M18: 5,671,854 km (0.086 R)
• M19: 5,775,974 km (0.089 R)
• M20: 6,012,638 km (0.081 R)
• M21: 6,118,852 km (0.069 R)
• M22: 6,306,298 km (0.086 R)
• M23: 6,631,973 km (0.093 R)
• M24: 7,074,932 km (0.084 R)
• M25: 7,187,131 km (0.028 R)
• M26: 7,498,892 km (0.088 R)
• M27: 7,699,653 km (0.055 R)
• M28: 9,647,267 km (0.106 R)
• M29: 9,928,511 km (0.092 R)
• M30: 10,117,454 km (0.085 R)
• M31: 10,212,448 km (0.099 R)
• M32: 10,403,186 km (0.06 R)
• M33: 10,595,269 km (0.106 R)
• M34: 10,820,713 km (0.086 R)
• M35: 11,243,776 km (0.097 R)
• M36: 11,572,742 km (0.096 R)
• M37: 12,038,889 km (0.08 R)
• M38: 13,127,213 km (0.086 R)
• M39: 13,230,884 km (0.115 R)
• M40: 13,718,274 km (0.081 R)
• M41: 14,496,034 km (0.108 R)
• M42: 14,818,267 km (0.097 R)
• M43: 14,962,330 km (0.12 R)
• M44: 15,070,639 km (0.052 R)
• M45: 15,470,065 km (0.105 R)
• M46: 15,762,679 km (0.033 R)
• M47: 16,020,286 km (0.113 R)
• M48: 16,131,138 km (0.107 R)
• M49: 16,577,090 km (0.087 R)
• M50: 16,764,087 km (0.107 R)
• M51: 16,951,683 km (0.067 R)
• M52: 17,291,419 km (0.057 R)
• M53: 18,054,069 km (0.092 R)
• M54: 18,323,645 km (0.119 R)
• M55: 18,555,821 km (0.059 R)
• M56: 18,672,208 km (0.078 R)
• M57: 19,218,838 km (0.082 R)
• M58: 19,297,377 km (0.056 R)
• M59: 19,454,754 km (0.118 R)
• M60: 19,731,062 km (0.028 R)
• M61: 20,088,451 km (0.116 R)
• M62: 20,168,037 km (0.111 R)
• M63: 20,608,303 km (0.066 R)
• M64: 20,728,879 km (0.068 R)
• M65: 20,889,996 km (0.096 R)
• M66: 21,132,494 km (0.088 R)
• M67: 21,824,833 km (0.117 R)
• M68: 22,981,225 km (0.118 R)
• M69: 23,273,539 km (0.082 R)
• M70: 24,327,157 km (0.096 R)
• M71: 25,138,426 km (0.052 R)
• M72: 26,045,288 km (0.117 R)
• M73: 26,393,702 km (0.115 R)
• M74: 26,524,750 km (0.081 R)
• M75: 28,560,627 km (0.095 R)
• M76: 28,919,961 km (0.102 R)
• M77: 29,688,146 km (0.108 R)
• M78: 30,234,627 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.3

Radius: 9.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.68 AU - 11.64 AU

Year: 13686 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,620,075 km

• M1: 210,634 km (0.07 R)
• M2: 307,573 km (0.066 R)
• M3: 377,435 km (0.113 R)
• M4: 1,075,609 km (0.113 R)
• M5: 1,561,652 km (0.114 R)
• M6: 1,811,481 km (0.07 R)
• M7: 1,949,859 km (0.114 R)
• M8: 2,128,030 km (0.11 R)
• M9: 2,200,884 km (0.078 R)
• M10: 2,311,586 km (0.097 R)
• M11: 2,733,751 km (0.11 R)
• M12: 3,758,497 km (0.034 R)
• M13: 4,094,045 km (0.103 R)
• M14: 4,346,267 km (0.04 R)
• M15: 4,842,034 km (0.113 R)
• M16: 5,059,998 km (0.106 R)
• M17: 5,305,937 km (0.107 R)
• M18: 5,405,569 km (0.106 R)
• M19: 5,581,197 km (0.12 R)
• M20: 6,250,199 km (0.063 R)
• M21: 6,408,174 km (0.117 R)
• M22: 6,808,947 km (0.082 R)
• M23: 6,998,787 km (0.107 R)
• M24: 7,080,617 km (0.112 R)
• M25: 7,663,001 km (0.099 R)
• M26: 8,579,587 km (0.101 R)
• M27: 8,667,401 km (0.106 R)
• M28: 9,080,740 km (0.113 R)
• M29: 9,229,889 km (0.095 R)
• M30: 9,591,318 km (0.037 R)
• M31: 9,988,051 km (0.094 R)
• M32: 10,327,938 km (0.098 R)
• M33: 10,421,287 km (0.087 R)
• M34: 10,766,110 km (0.091 R)
• M35: 12,379,972 km (0.093 R)
• M36: 12,611,998 km (0.09 R)
• M37: 12,778,501 km (0.113 R)
• M38: 12,912,241 km (0.088 R)
• M39: 13,418,031 km (0.097 R)
• M40: 13,588,124 km (0.104 R)
• M41: 14,068,034 km (0.095 R)
• M42: 14,553,629 km (0.064 R)
• M43: 14,623,341 km (0.073 R)
• M44: 14,693,353 km (0.058 R)
• M45: 16,623,016 km (0.11 R)
• M46: 16,769,024 km (0.056 R)
• M47: 16,915,630 km (0.105 R)
• M48: 17,841,042 km (0.06 R)
• M49: 18,441,827 km (0.111 R)
• M50: 18,706,915 km (0.101 R)
• M51: 18,973,049 km (0.08 R)
• M52: 19,125,789 km (0.087 R)
• M53: 19,317,274 km (0.072 R)
• M54: 19,586,400 km (0.061 R)
• M55: 19,663,443 km (0.039 R)
• M56: 19,740,636 km (0.077 R)
• M57: 20,206,184 km (0.088 R)
• M58: 21,385,464 km (0.035 R)
• M59: 22,184,167 km (0.071 R)
• M60: 22,587,035 km (0.092 R)
• M61: 22,951,754 km (0.118 R)
• M62: 23,400,249 km (0.12 R)
• M63: 23,728,167 km (0.073 R)
• M64: 24,140,309 km (0.093 R)
• M65: 24,264,475 km (0.079 R)
• M66: 24,971,625 km (0.065 R)
• M67: 25,097,137 km (0.11 R)
• M68: 25,180,912 km (0.025 R)
• M69: 26,023,896 km (0.086 R)
• M70: 26,662,230 km (0.114 R)
• M71: 27,176,697 km (0.107 R)
• M72: 27,564,604 km (0.037 R)
• M73: 27,651,072 km (0.115 R)
• M74: 28,739,397 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit