🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.77 AU - 1.19 AU

Year: 424 Days

Day: 41.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,482,188 km

• M1: 540,198 km (0.108 R)
• M2: 1,009,935 km (0.12 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 9.4

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.57 AU - 4.87 AU

Year: 3785 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,482,188 km

• M1: 117,734 km (0.067 R)
• M2: 233,971 km (0.109 R)
• M3: 548,127 km (0.044 R)
• M4: 702,212 km (0.117 R)
• M5: 760,855 km (0.081 R)
• M6: 947,852 km (0.116 R)
• M7: 1,278,164 km (0.117 R)
• M8: 1,411,306 km (0.11 R)
• M9: 2,250,401 km (0.063 R)
• M10: 2,522,519 km (0.11 R)
• M11: 2,824,557 km (0.119 R)
• M12: 2,901,899 km (0.115 R)
• M13: 3,118,368 km (0.043 R)
• M14: 3,258,840 km (0.048 R)
• M15: 3,319,726 km (0.11 R)
• M16: 3,672,029 km (0.097 R)
• M17: 3,992,767 km (0.039 R)
• M18: 4,058,141 km (0.111 R)
• M19: 4,868,962 km (0.074 R)
• M20: 5,364,729 km (0.074 R)
• M21: 5,728,850 km (0.094 R)
• M22: 6,201,580 km (0.058 R)
• M23: 6,532,191 km (0.091 R)
• M24: 6,920,996 km (0.106 R)
• M25: 7,052,193 km (0.069 R)
• M26: 7,157,809 km (0.102 R)
• M27: 7,829,803 km (0.034 R)
• M28: 8,187,342 km (0.119 R)
• M29: 8,298,343 km (0.101 R)
• M30: 8,493,868 km (0.094 R)
• M31: 9,089,716 km (0.069 R)
• M32: 9,407,313 km (0.078 R)
• M33: 9,640,536 km (0.115 R)
• M34: 10,023,656 km (0.114 R)
• M35: 10,441,782 km (0.12 R)
• M36: 11,171,819 km (0.104 R)
• M37: 11,449,922 km (0.11 R)
• M38: 12,012,859 km (0.077 R)
• M39: 12,202,399 km (0.086 R)
• M40: 12,584,771 km (0.108 R)
• M41: 12,841,780 km (0.088 R)
• M42: 13,263,198 km (0.108 R)
• M43: 13,492,082 km (0.081 R)
• M44: 13,656,341 km (0.04 R)
• M45: 14,153,006 km (0.097 R)
• M46: 14,824,551 km (0.094 R)
• M47: 15,920,505 km (0.096 R)
• M48: 16,865,365 km (0.09 R)
• M49: 17,184,457 km (0.102 R)
• M50: 17,864,529 km (0.097 R)
• M51: 18,044,944 km (0.077 R)
• M52: 18,225,957 km (0.1 R)
• M53: 18,736,086 km (0.052 R)
• M54: 18,956,145 km (0.048 R)
• M55: 19,361,704 km (0.058 R)
• M56: 19,770,256 km (0.105 R)
• M57: 19,956,954 km (0.04 R)
• M58: 20,219,199 km (0.103 R)
• M59: 20,482,641 km (0.055 R)
• M60: 20,898,823 km (0.056 R)
• M61: 21,279,699 km (0.074 R)
• M62: 21,701,266 km (0.12 R)
• M63: 22,591,672 km (0.074 R)
• M64: 23,731,458 km (0.086 R)
• M65: 24,488,124 km (0.078 R)
• M66: 24,970,278 km (0.074 R)
• M67: 25,050,911 km (0.065 R)
• M68: 25,414,883 km (0.11 R)
• M69: 25,780,650 km (0.118 R)
• M70: 26,312,021 km (0.108 R)
• M71: 26,476,280 km (0.078 R)
• M72: 27,095,166 km (0.112 R)
• M73: 27,427,274 km (0.12 R)
• M74: 27,593,776 km (0.109 R)
• M75: 27,969,715 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.7

Radius: 4.4

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.67 AU - 14.11 AU

Year: 16781 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,482,188 km

• M1: 77,193 km (0.081 R)
• M2: 191,635 km (0.078 R)
• M3: 413,489 km (0.093 R)
• M4: 486,492 km (0.12 R)
• M5: 748,737 km (0.103 R)
• M6: 1,089,521 km (0.099 R)
• M7: 1,362,238 km (0.081 R)
• M8: 1,472,791 km (0.075 R)
• M9: 1,563,148 km (0.106 R)
• M10: 1,609,224 km (0.061 R)
• M11: 2,646,087 km (0.055 R)
• M12: 2,700,990 km (0.04 R)
• M13: 2,728,665 km (0.092 R)
• M14: 2,868,090 km (0.097 R)
• M15: 3,009,909 km (0.102 R)
• M16: 3,154,122 km (0.118 R)
• M17: 3,183,143 km (0.074 R)
• M18: 3,691,477 km (0.079 R)
• M19: 3,783,929 km (0.108 R)
• M20: 3,908,095 km (0.053 R)
• M21: 4,256,957 km (0.084 R)
• M22: 4,386,210 km (0.067 R)
• M23: 4,615,543 km (0.045 R)
• M24: 4,781,896 km (0.06 R)
• M25: 5,120,137 km (0.109 R)
• M26: 5,154,544 km (0.088 R)
• M27: 5,536,468 km (0.082 R)
• M28: 6,623,745 km (0.07 R)
• M29: 7,229,766 km (0.06 R)
• M30: 7,461,643 km (0.072 R)
• M31: 7,539,583 km (0.109 R)
• M32: 7,578,479 km (0.115 R)
• M33: 7,656,718 km (0.054 R)
• M34: 8,171,784 km (0.118 R)
• M35: 9,486,599 km (0.114 R)
• M36: 9,996,429 km (0.119 R)
• M37: 10,125,233 km (0.073 R)
• M38: 10,471,552 km (0.112 R)
• M39: 11,488,368 km (0.114 R)
• M40: 11,623,306 km (0.109 R)
• M41: 12,214,217 km (0.095 R)
• M42: 13,614,603 km (0.093 R)
• M43: 13,805,191 km (0.068 R)
• M44: 15,609,042 km (0.068 R)
• M45: 15,808,456 km (0.071 R)
• M46: 15,958,502 km (0.077 R)
• M47: 16,818,092 km (0.112 R)
• M48: 16,920,267 km (0.077 R)
• M49: 17,330,764 km (0.111 R)
• M50: 17,382,225 km (0.097 R)
• M51: 18,529,192 km (0.067 R)
• M52: 18,687,467 km (0.092 R)
• M53: 19,807,805 km (0.082 R)
• M54: 20,186,138 km (0.093 R)
• M55: 21,280,148 km (0.104 R)
• M56: 21,667,456 km (0.079 R)
• M57: 22,674,400 km (0.098 R)
• M58: 23,297,176 km (0.112 R)
• M59: 25,024,133 km (0.028 R)
• M60: 25,082,327 km (0.06 R)
• M61: 26,020,904 km (0.09 R)
• M62: 27,270,046 km (0.071 R)
• M63: 27,510,151 km (0.116 R)
• M64: 28,356,127 km (0.078 R)
• M65: 28,538,487 km (0.079 R)
• M66: 29,271,965 km (0.103 R)
• M67: 31,698,143 km (0.114 R)
• M68: 32,140,504 km (0.072 R)
• M69: 32,330,643 km (0.08 R)
• M70: 33,222,994 km (0.066 R)
• M71: 34,058,947 km (0.074 R)
• M72: 34,966,857 km (0.111 R)
• M73: 35,358,354 km (0.119 R)
• M74: 35,489,252 km (0.074 R)
• M75: 36,145,838 km (0.12 R)
• M76: 36,343,456 km (0.113 R)
• M77: 38,475,226 km (0.072 R)
• M78: 39,895,957 km (0.115 R)
• M79: 40,168,524 km (0.084 R)
• M80: 40,510,206 km (0.065 R)
• M81: 43,137,593 km (0.116 R)
• M82: 43,417,341 km (0.078 R)
• M83: 45,463,541 km (0.091 R)
• M84: 45,748,226 km (0.101 R)
• M85: 46,104,867 km (0.053 R)
• M86: 46,749,335 km (0.077 R)
• M87: 47,036,712 km (0.043 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit