🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.56 AU - 0.56 AU

Year: 160 Days

Day: 43.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.78 AU

Year: 201 Days

Day: 18.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 10.8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.46 AU - 4.98 AU

Year: 3926 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,041,950 km

• M1: 141,669 km (0.107 R)
• M2: 222,153 km (0.089 R)
• M3: 299,495 km (0.118 R)
• M4: 382,671 km (0.085 R)
• M5: 456,872 km (0.104 R)
• M6: 836,850 km (0.101 R)
• M7: 952,789 km (0.105 R)
• M8: 1,379,143 km (0.119 R)
• M9: 1,455,886 km (0.038 R)
• M10: 1,533,977 km (0.097 R)
• M11: 1,645,876 km (0.094 R)
• M12: 2,283,163 km (0.032 R)
• M13: 2,486,616 km (0.117 R)
• M14: 3,112,085 km (0.082 R)
• M15: 3,527,219 km (0.09 R)
• M16: 4,026,427 km (0.045 R)
• M17: 4,501,849 km (0.104 R)
• M18: 4,571,262 km (0.061 R)
• M19: 4,687,649 km (0.075 R)
• M20: 5,309,079 km (0.096 R)
• M21: 5,604,834 km (0.096 R)
• M22: 5,931,256 km (0.066 R)
• M23: 6,007,402 km (0.071 R)
• M24: 6,160,889 km (0.097 R)
• M25: 6,708,118 km (0.113 R)
• M26: 6,814,183 km (0.079 R)
• M27: 7,054,736 km (0.105 R)
• M28: 8,214,569 km (0.071 R)
• M29: 8,874,445 km (0.108 R)
• M30: 9,314,113 km (0.072 R)
• M31: 9,851,169 km (0.085 R)
• M32: 10,153,806 km (0.078 R)
• M33: 10,551,886 km (0.104 R)
• M34: 10,892,819 km (0.049 R)
• M35: 10,986,318 km (0.118 R)
• M36: 11,395,019 km (0.073 R)
• M37: 11,840,821 km (0.062 R)
• M38: 12,292,307 km (0.077 R)
• M39: 12,422,308 km (0.081 R)
• M40: 13,781,405 km (0.077 R)
• M41: 14,358,703 km (0.045 R)
• M42: 14,978,487 km (0.111 R)
• M43: 15,256,888 km (0.092 R)
• M44: 15,572,091 km (0.113 R)
• M45: 15,748,018 km (0.088 R)
• M46: 16,102,116 km (0.071 R)
• M47: 16,710,082 km (0.061 R)
• M48: 16,962,603 km (0.09 R)
• M49: 17,107,414 km (0.092 R)
• M50: 17,216,321 km (0.06 R)
• M51: 17,544,539 km (0.103 R)
• M52: 17,727,647 km (0.082 R)
• M53: 17,874,702 km (0.069 R)
• M54: 17,985,254 km (0.076 R)
• M55: 18,541,310 km (0.095 R)
• M56: 19,140,748 km (0.103 R)
• M57: 19,822,615 km (0.066 R)
• M58: 20,938,017 km (0.106 R)
• M59: 21,601,334 km (0.116 R)
• M60: 21,955,283 km (0.082 R)
• M61: 22,034,121 km (0.105 R)
• M62: 22,509,692 km (0.111 R)
• M63: 22,988,555 km (0.084 R)
• M64: 23,915,763 km (0.051 R)
• M65: 24,078,376 km (0.105 R)
• M66: 24,159,757 km (0.065 R)
• M67: 25,350,257 km (0.077 R)
• M68: 25,765,241 km (0.073 R)
• M69: 26,643,979 km (0.09 R)
• M70: 26,728,053 km (0.091 R)
• M71: 27,192,854 km (0.09 R)
• M72: 27,873,524 km (0.101 R)
• M73: 28,689,132 km (0.12 R)
• M74: 28,948,385 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 12

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.54 AU - 8.86 AU

Year: 8991 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,041,950 km

• M1: 185,801 km (0.091 R)
• M2: 329,115 km (0.098 R)
• M3: 505,342 km (0.11 R)
• M4: 732,880 km (0.091 R)
• M5: 1,365,679 km (0.038 R)
• M6: 1,567,187 km (0.045 R)
• M7: 1,954,646 km (0.103 R)
• M8: 2,136,557 km (0.083 R)
• M9: 2,253,243 km (0.074 R)
• M10: 2,372,024 km (0.105 R)
• M11: 3,050,151 km (0.104 R)
• M12: 3,397,517 km (0.08 R)
• M13: 3,842,721 km (0.1 R)
• M14: 5,639,989 km (0.083 R)
• M15: 5,835,663 km (0.103 R)
• M16: 6,334,871 km (0.036 R)
• M17: 6,951,963 km (0.112 R)
• M18: 7,232,459 km (0.091 R)
• M19: 7,552,598 km (0.067 R)
• M20: 7,768,468 km (0.119 R)
• M21: 8,206,640 km (0.11 R)
• M22: 8,803,386 km (0.05 R)
• M23: 9,607,774 km (0.102 R)
• M24: 10,636,109 km (0.086 R)
• M25: 11,245,422 km (0.041 R)
• M26: 11,327,551 km (0.069 R)
• M27: 11,616,424 km (0.034 R)
• M28: 11,824,216 km (0.087 R)
• M29: 11,991,466 km (0.111 R)
• M30: 12,117,278 km (0.119 R)
• M31: 12,710,733 km (0.119 R)
• M32: 12,882,022 km (0.108 R)
• M33: 13,054,060 km (0.085 R)
• M34: 13,444,061 km (0.063 R)
• M35: 14,368,875 km (0.031 R)
• M36: 14,681,685 km (0.104 R)
• M37: 15,359,662 km (0.118 R)
• M38: 15,587,949 km (0.105 R)
• M39: 16,325,915 km (0.109 R)
• M40: 16,465,639 km (0.057 R)
• M41: 16,746,135 km (0.043 R)
• M42: 17,692,491 km (0.11 R)
• M43: 17,979,869 km (0.063 R)
• M44: 18,753,589 km (0.113 R)
• M45: 19,785,665 km (0.041 R)
• M46: 19,884,998 km (0.108 R)
• M47: 20,034,147 km (0.105 R)
• M48: 20,133,779 km (0.1 R)
• M49: 20,836,141 km (0.098 R)
• M50: 22,007,492 km (0.084 R)
• M51: 23,304,655 km (0.114 R)
• M52: 23,514,541 km (0.095 R)
• M53: 23,619,709 km (0.033 R)
• M54: 23,725,026 km (0.058 R)
• M55: 24,466,732 km (0.104 R)
• M56: 25,108,507 km (0.111 R)
• M57: 25,539,498 km (0.033 R)
• M58: 25,647,657 km (0.099 R)
• M59: 26,136,094 km (0.104 R)
• M60: 26,737,179 km (0.115 R)
• M61: 28,120,361 km (0.109 R)
• M62: 28,961,400 km (0.078 R)
• M63: 29,413,335 km (0.079 R)
• M64: 30,152,797 km (0.084 R)
• M65: 31,071,179 km (0.111 R)
• M66: 31,418,096 km (0.11 R)
• M67: 31,882,448 km (0.1 R)
• M68: 31,998,835 km (0.054 R)
• M69: 32,349,044 km (0.059 R)
• M70: 33,348,208 km (0.096 R)
• M71: 33,643,963 km (0.078 R)
• M72: 34,297,855 km (0.074 R)
• M73: 35,981,130 km (0.103 R)
• M74: 36,527,761 km (0.087 R)
• M75: 37,138,569 km (0.081 R)
• M76: 37,875,787 km (0.084 R)
• M77: 39,364,885 km (0.108 R)
• M78: 39,552,480 km (0.094 R)
• M79: 41,062,970 km (0.117 R)
• M80: 41,698,013 km (0.035 R)
• M81: 41,825,321 km (0.117 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: 399 - 17,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit