🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.73 AU

Year: 183 Days

Day: 13.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,110,000 km

• M1: 62,682 km (0.114 R)
• M2: 192,233 km (0.049 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 8.7

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.13 AU - 7.39 AU

Year: 6030 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,110,000 km

• M1: 178,769 km (0.108 R)
• M2: 558,150 km (0.115 R)
• M3: 686,205 km (0.043 R)
• M4: 1,003,353 km (0.108 R)
• M5: 1,113,457 km (0.111 R)
• M6: 1,227,899 km (0.077 R)
• M7: 1,450,800 km (0.085 R)
• M8: 1,631,365 km (0.057 R)
• M9: 1,819,260 km (0.088 R)
• M10: 1,955,095 km (0.098 R)
• M11: 2,034,232 km (0.103 R)
• M12: 2,574,879 km (0.103 R)
• M13: 2,705,777 km (0.078 R)
• M14: 2,772,049 km (0.087 R)
• M15: 3,275,146 km (0.061 R)
• M16: 3,585,711 km (0.093 R)
• M17: 3,707,634 km (0.115 R)
• M18: 4,183,953 km (0.066 R)
• M19: 4,364,219 km (0.117 R)
• M20: 4,573,506 km (0.118 R)
• M21: 4,652,943 km (0.1 R)
• M22: 4,920,723 km (0.109 R)
• M23: 4,974,877 km (0.112 R)
• M24: 5,138,687 km (0.085 R)
• M25: 5,527,641 km (0.112 R)
• M26: 5,612,164 km (0.102 R)
• M27: 5,668,862 km (0.107 R)
• M28: 6,932,365 km (0.095 R)
• M29: 7,705,637 km (0.117 R)
• M30: 8,538,747 km (0.079 R)
• M31: 9,065,481 km (0.09 R)
• M32: 9,467,600 km (0.054 R)
• M33: 9,670,754 km (0.113 R)
• M34: 10,289,042 km (0.061 R)
• M35: 10,638,204 km (0.097 R)
• M36: 11,062,164 km (0.064 R)
• M37: 11,311,993 km (0.053 R)
• M38: 11,419,703 km (0.089 R)
• M39: 11,563,766 km (0.065 R)
• M40: 12,552,159 km (0.114 R)
• M41: 12,887,707 km (0.092 R)
• M42: 13,453,337 km (0.077 R)
• M43: 13,834,961 km (0.074 R)
• M44: 14,452,949 km (0.073 R)
• M45: 14,569,935 km (0.045 R)
• M46: 15,956,707 km (0.092 R)
• M47: 16,037,191 km (0.067 R)
• M48: 16,767,977 km (0.119 R)
• M49: 16,931,786 km (0.063 R)
• M50: 18,051,825 km (0.1 R)
• M51: 18,472,644 km (0.068 R)
• M52: 18,726,811 km (0.1 R)
• M53: 19,067,296 km (0.089 R)
• M54: 19,971,017 km (0.052 R)
• M55: 20,188,382 km (0.111 R)
• M56: 20,318,981 km (0.085 R)
• M57: 21,020,894 km (0.116 R)
• M58: 21,597,145 km (0.103 R)
• M59: 21,730,886 km (0.074 R)
• M60: 21,954,236 km (0.03 R)
• M61: 23,082,951 km (0.033 R)
• M62: 24,045,614 km (0.115 R)
• M63: 24,276,742 km (0.037 R)
• M64: 25,068,115 km (0.119 R)
• M65: 25,161,763 km (0.11 R)
• M66: 25,678,923 km (0.048 R)
• M67: 26,057,256 km (0.071 R)
• M68: 26,247,096 km (0.094 R)
• M69: 27,107,284 km (0.049 R)
• M70: 27,540,818 km (0.118 R)
• M71: 27,637,459 km (0.107 R)
• M72: 27,782,569 km (0.1 R)
• M73: 28,561,225 km (0.091 R)
• M74: 29,002,390 km (0.099 R)
• M75: 29,693,083 km (0.109 R)
• M76: 29,891,300 km (0.093 R)
• M77: 30,139,932 km (0.071 R)
• M78: 30,438,978 km (0.062 R)
• M79: 30,638,990 km (0.068 R)
• M80: 31,241,571 km (0.061 R)
• M81: 31,342,399 km (0.12 R)
• M82: 31,493,793 km (0.11 R)
• M83: 32,356,523 km (0.115 R)
• M84: 33,072,648 km (0.068 R)
• M85: 34,625,026 km (0.079 R)
• M86: 34,729,295 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 14.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.51 AU - 8.31 AU

Year: 6993 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,110,000 km

• M1: 214,523 km (0.118 R)
• M2: 326,123 km (0.086 R)
• M3: 471,233 km (0.053 R)
• M4: 584,778 km (0.049 R)
• M5: 992,731 km (0.116 R)
• M6: 1,148,164 km (0.12 R)
• M7: 1,470,697 km (0.061 R)
• M8: 1,650,663 km (0.109 R)
• M9: 1,759,271 km (0.083 R)
• M10: 1,854,415 km (0.102 R)
• M11: 2,033,484 km (0.119 R)
• M12: 2,184,578 km (0.069 R)
• M13: 2,752,302 km (0.113 R)
• M14: 3,015,145 km (0.074 R)
• M15: 3,345,457 km (0.104 R)
• M16: 3,464,986 km (0.086 R)
• M17: 3,832,099 km (0.037 R)
• M18: 3,936,369 km (0.039 R)
• M19: 4,298,096 km (0.105 R)
• M20: 4,872,403 km (0.094 R)
• M21: 5,031,276 km (0.05 R)
• M22: 5,971,947 km (0.084 R)
• M23: 6,069,036 km (0.118 R)
• M24: 6,215,642 km (0.116 R)
• M25: 7,197,602 km (0.113 R)
• M26: 7,535,694 km (0.114 R)
• M27: 8,066,018 km (0.095 R)
• M28: 8,499,104 km (0.085 R)
• M29: 8,608,609 km (0.081 R)
• M30: 8,912,144 km (0.083 R)
• M31: 9,416,438 km (0.071 R)
• M32: 9,815,116 km (0.093 R)
• M33: 10,277,523 km (0.047 R)
• M34: 10,452,852 km (0.118 R)
• M35: 11,163,891 km (0.038 R)
• M36: 11,314,087 km (0.119 R)
• M37: 11,555,688 km (0.074 R)
• M38: 11,707,529 km (0.108 R)
• M39: 12,229,028 km (0.077 R)
• M40: 12,321,778 km (0.107 R)
• M41: 12,539,294 km (0.096 R)
• M42: 12,632,942 km (0.106 R)
• M43: 12,852,252 km (0.091 R)
• M44: 13,167,754 km (0.074 R)
• M45: 13,485,799 km (0.107 R)
• M46: 13,710,046 km (0.118 R)
• M47: 13,838,701 km (0.116 R)
• M48: 13,935,341 km (0.075 R)
• M49: 14,948,567 km (0.092 R)
• M50: 16,358,826 km (0.115 R)
• M51: 16,461,151 km (0.103 R)
• M52: 16,735,215 km (0.034 R)
• M53: 16,872,845 km (0.07 R)
• M54: 17,010,774 km (0.111 R)
• M55: 17,322,536 km (0.114 R)
• M56: 19,485,422 km (0.101 R)
• M57: 19,594,030 km (0.079 R)
• M58: 20,030,257 km (0.117 R)
• M59: 20,580,179 km (0.106 R)
• M60: 21,732,232 km (0.111 R)
• M61: 21,957,676 km (0.071 R)
• M62: 22,146,170 km (0.099 R)
• M63: 22,600,648 km (0.113 R)
• M64: 22,714,791 km (0.112 R)
• M65: 22,943,526 km (0.115 R)
• M66: 23,096,565 km (0.075 R)
• M67: 23,711,711 km (0.095 R)
• M68: 24,137,766 km (0.084 R)
• M69: 24,644,604 km (0.089 R)
• M70: 24,840,577 km (0.111 R)
• M71: 26,546,441 km (0.097 R)
• M72: 26,747,202 km (0.05 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: 478 - 11,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit