🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.63 AU - 0.81 AU

Year: 217 Days

Day: 30 Hours

Environment

Temp: 204 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.66 AU - 1.98 AU

Year: 871 Days

Day: 29.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,495,007 km

• M1: 503,696 km (0.087 R)
• M2: 882,029 km (0.097 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 10.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.87 AU - 6.13 AU

Year: 4576 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,495,007 km

• M1: 138,528 km (0.095 R)
• M2: 325,076 km (0.104 R)
• M3: 396,734 km (0.101 R)
• M4: 684,410 km (0.107 R)
• M5: 761,154 km (0.105 R)
• M6: 888,312 km (0.041 R)
• M7: 1,035,516 km (0.083 R)
• M8: 1,125,425 km (0.077 R)
• M9: 1,828,834 km (0.049 R)
• M10: 2,166,626 km (0.039 R)
• M11: 2,385,787 km (0.038 R)
• M12: 2,541,817 km (0.097 R)
• M13: 2,665,535 km (0.099 R)
• M14: 2,956,054 km (0.073 R)
• M15: 3,124,052 km (0.06 R)
• M16: 3,218,748 km (0.07 R)
• M17: 3,314,341 km (0.036 R)
• M18: 3,587,507 km (0.098 R)
• M19: 3,827,312 km (0.081 R)
• M20: 4,113,941 km (0.085 R)
• M21: 4,259,949 km (0.094 R)
• M22: 4,817,201 km (0.087 R)
• M23: 5,261,656 km (0.102 R)
• M24: 5,443,119 km (0.065 R)
• M25: 6,237,483 km (0.108 R)
• M26: 6,478,186 km (0.1 R)
• M27: 6,721,732 km (0.116 R)
• M28: 6,918,902 km (0.049 R)
• M29: 7,268,512 km (0.118 R)
• M30: 7,547,213 km (0.117 R)
• M31: 7,803,773 km (0.093 R)
• M32: 7,907,145 km (0.109 R)
• M33: 8,272,762 km (0.112 R)
• M34: 8,777,655 km (0.109 R)
• M35: 8,885,216 km (0.038 R)
• M36: 9,237,968 km (0.034 R)
• M37: 9,429,902 km (0.058 R)
• M38: 9,734,034 km (0.08 R)
• M39: 9,929,259 km (0.05 R)
• M40: 10,266,902 km (0.115 R)
• M41: 10,895,961 km (0.103 R)
• M42: 11,302,718 km (0.048 R)
• M43: 12,161,260 km (0.119 R)
• M44: 12,704,749 km (0.079 R)
• M45: 12,826,521 km (0.06 R)
• M46: 13,596,950 km (0.102 R)
• M47: 13,752,831 km (0.093 R)
• M48: 13,940,577 km (0.114 R)
• M49: 14,034,823 km (0.04 R)
• M50: 14,318,910 km (0.061 R)
• M51: 15,343,954 km (0.116 R)
• M52: 15,865,453 km (0.095 R)
• M53: 15,996,800 km (0.095 R)
• M54: 16,425,846 km (0.052 R)
• M55: 16,892,292 km (0.116 R)
• M56: 17,430,695 km (0.074 R)
• M57: 17,532,272 km (0.099 R)
• M58: 17,600,040 km (0.083 R)
• M59: 17,974,783 km (0.069 R)
• M60: 18,662,634 km (0.032 R)
• M61: 18,835,868 km (0.081 R)
• M62: 18,974,994 km (0.071 R)
• M63: 19,851,787 km (0.113 R)
• M64: 20,241,639 km (0.053 R)
• M65: 20,491,168 km (0.106 R)
• M66: 20,705,841 km (0.109 R)
• M67: 20,777,499 km (0.1 R)
• M68: 20,993,219 km (0.086 R)
• M69: 21,137,431 km (0.11 R)
• M70: 21,535,661 km (0.118 R)
• M71: 21,681,070 km (0.119 R)
• M72: 21,753,924 km (0.086 R)
• M73: 21,936,284 km (0.101 R)
• M74: 23,376,762 km (0.103 R)
• M75: 23,601,158 km (0.096 R)
• M76: 23,938,950 km (0.108 R)
• M77: 24,014,198 km (0.111 R)
• M78: 24,581,473 km (0.091 R)
• M79: 24,962,050 km (0.054 R)
• M80: 25,076,642 km (0.098 R)
• M81: 25,344,572 km (0.116 R)
• M82: 25,651,996 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 14.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.4 AU - 6.72 AU

Year: 4651 Days

Day: 8.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,495,007 km

• M1: 263,741 km (0.078 R)
• M2: 381,624 km (0.068 R)
• M3: 497,862 km (0.101 R)
• M4: 714,629 km (0.1 R)
• M5: 829,670 km (0.047 R)
• M6: 937,829 km (0.054 R)
• M7: 1,140,235 km (0.076 R)
• M8: 2,464,176 km (0.054 R)
• M9: 2,585,500 km (0.099 R)
• M10: 2,813,338 km (0.094 R)
• M11: 2,961,739 km (0.094 R)
• M12: 3,178,506 km (0.117 R)
• M13: 3,837,036 km (0.092 R)
• M14: 3,954,919 km (0.115 R)
• M15: 4,763,346 km (0.111 R)
• M16: 5,515,673 km (0.098 R)
• M17: 5,622,486 km (0.089 R)
• M18: 6,111,372 km (0.034 R)
• M19: 6,221,925 km (0.039 R)
• M20: 6,614,021 km (0.099 R)
• M21: 7,043,367 km (0.119 R)
• M22: 7,719,101 km (0.034 R)
• M23: 7,898,917 km (0.117 R)
• M24: 8,262,590 km (0.034 R)
• M25: 8,477,412 km (0.12 R)
• M26: 8,662,913 km (0.089 R)
• M27: 8,849,761 km (0.096 R)
• M28: 9,132,800 km (0.079 R)
• M29: 9,869,271 km (0.08 R)
• M30: 10,228,306 km (0.082 R)
• M31: 10,892,371 km (0.059 R)
• M32: 11,365,399 km (0.032 R)
• M33: 12,157,221 km (0.106 R)
• M34: 12,542,285 km (0.099 R)
• M35: 12,789,421 km (0.095 R)
• M36: 13,576,755 km (0.098 R)
• M37: 13,721,565 km (0.06 R)
• M38: 14,527,449 km (0.03 R)
• M39: 15,235,795 km (0.099 R)
• M40: 15,613,081 km (0.098 R)
• M41: 15,840,919 km (0.084 R)
• M42: 16,261,737 km (0.089 R)
• M43: 16,647,401 km (0.084 R)
• M44: 17,862,135 km (0.047 R)
• M45: 18,060,652 km (0.083 R)
• M46: 20,334,988 km (0.099 R)
• M47: 20,459,304 km (0.109 R)
• M48: 20,667,095 km (0.085 R)
• M49: 20,792,159 km (0.09 R)
• M50: 20,917,522 km (0.087 R)
• M51: 21,126,959 km (0.101 R)
• M52: 21,252,921 km (0.062 R)
• M53: 21,421,218 km (0.096 R)
• M54: 21,674,637 km (0.077 R)
• M55: 22,569,382 km (0.076 R)
• M56: 23,563,161 km (0.106 R)
• M57: 23,780,975 km (0.093 R)
• M58: 24,615,282 km (0.118 R)
• M59: 25,058,242 km (0.107 R)
• M60: 25,191,683 km (0.082 R)
• M61: 25,907,060 km (0.083 R)
• M62: 26,177,084 km (0.118 R)
• M63: 26,583,990 km (0.12 R)
• M64: 28,139,659 km (0.093 R)
• M65: 28,278,336 km (0.117 R)
• M66: 29,068,512 km (0.077 R)
• M67: 29,208,685 km (0.112 R)
• M68: 30,101,934 km (0.077 R)
• M69: 30,433,144 km (0.099 R)
• M70: 30,765,700 km (0.109 R)
• M71: 30,908,566 km (0.099 R)
• M72: 31,290,788 km (0.085 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit