🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.5 AU - 0.68 AU

Year: 293 Days

Day: 36.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,751,499 km

• M1: 203,603 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.61 AU - 0.73 AU

Year: 354 Days

Day: 26.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 9.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.26 AU - 1.32 AU

Year: 946 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,751,499 km

• M1: 130,749 km (0.066 R)
• M2: 207,193 km (0.088 R)
• M3: 314,305 km (0.094 R)
• M4: 458,966 km (0.108 R)
• M5: 582,983 km (0.111 R)
• M6: 903,721 km (0.055 R)
• M7: 1,052,720 km (0.055 R)
• M8: 1,145,022 km (0.061 R)
• M9: 1,356,703 km (0.086 R)
• M10: 1,438,683 km (0.115 R)
• M11: 1,528,741 km (0.065 R)
• M12: 1,600,996 km (0.071 R)
• M13: 1,804,150 km (0.105 R)
• M14: 1,944,324 km (0.052 R)
• M15: 2,037,373 km (0.097 R)
• M16: 2,287,950 km (0.092 R)
• M17: 2,386,535 km (0.11 R)
• M18: 2,533,141 km (0.11 R)
• M19: 2,595,673 km (0.073 R)
• M20: 2,658,803 km (0.061 R)
• M21: 2,770,702 km (0.114 R)
• M22: 3,007,366 km (0.074 R)
• M23: 3,140,658 km (0.106 R)
• M24: 3,336,033 km (0.1 R)
• M25: 3,579,129 km (0.096 R)
• M26: 3,676,218 km (0.109 R)
• M27: 3,801,132 km (0.101 R)
• M28: 3,982,146 km (0.11 R)
• M29: 4,147,451 km (0.079 R)
• M30: 4,399,673 km (0.094 R)
• M31: 4,513,368 km (0.087 R)
• M32: 4,637,684 km (0.103 R)
• M33: 4,714,876 km (0.101 R)
• M34: 4,948,698 km (0.068 R)
• M35: 5,427,860 km (0.084 R)
• M36: 5,570,426 km (0.075 R)
• M37: 5,672,901 km (0.072 R)
• M38: 5,880,094 km (0.116 R)
• M39: 6,037,022 km (0.056 R)
• M40: 6,624,643 km (0.104 R)
• M41: 6,777,083 km (0.082 R)
• M42: 7,052,343 km (0.112 R)
• M43: 7,308,754 km (0.041 R)
• M44: 7,545,567 km (0.059 R)
• M45: 7,704,889 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 10.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.48 AU - 1.88 AU

Year: 1406 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,751,499 km

• M1: 144,661 km (0.075 R)
• M2: 221,255 km (0.091 R)
• M3: 291,417 km (0.117 R)
• M4: 368,310 km (0.06 R)
• M5: 535,710 km (0.072 R)
• M6: 746,942 km (0.071 R)
• M7: 880,383 km (0.063 R)
• M8: 1,105,678 km (0.069 R)
• M9: 1,274,723 km (0.042 R)
• M10: 1,375,403 km (0.09 R)
• M11: 1,628,074 km (0.101 R)
• M12: 1,721,273 km (0.041 R)
• M13: 1,965,118 km (0.053 R)
• M14: 2,118,156 km (0.11 R)
• M15: 2,436,201 km (0.048 R)
• M16: 2,730,311 km (0.109 R)
• M17: 2,868,539 km (0.09 R)
• M18: 3,076,779 km (0.049 R)
• M19: 3,144,996 km (0.063 R)
• M20: 3,283,075 km (0.054 R)
• M21: 3,352,937 km (0.095 R)
• M22: 3,529,762 km (0.038 R)
• M23: 3,601,270 km (0.108 R)
• M24: 3,753,261 km (0.076 R)
• M25: 4,138,625 km (0.053 R)
• M26: 4,336,244 km (0.043 R)
• M27: 4,513,517 km (0.115 R)
• M28: 4,875,544 km (0.102 R)
• M29: 5,378,343 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.5

Radius: 4.3

Gravity: 39.4 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.64 AU - 7.52 AU

Year: 12164 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,751,499 km

• M1: 550,071 km (0.095 R)
• M2: 851,661 km (0.101 R)
• M3: 1,532,331 km (0.075 R)
• M4: 1,684,322 km (0.101 R)
• M5: 2,197,294 km (0.07 R)
• M6: 2,939,897 km (0.099 R)
• M7: 3,065,410 km (0.074 R)
• M8: 3,224,732 km (0.099 R)
• M9: 3,419,508 km (0.053 R)
• M10: 3,518,392 km (0.073 R)
• M11: 3,888,797 km (0.055 R)
• M12: 4,702,759 km (0.111 R)
• M13: 4,776,062 km (0.112 R)
• M14: 5,185,511 km (0.085 R)
• M15: 5,606,031 km (0.06 R)
• M16: 5,958,334 km (0.078 R)
• M17: 6,439,141 km (0.112 R)
• M18: 6,849,339 km (0.105 R)
• M19: 7,183,540 km (0.102 R)
• M20: 7,480,193 km (0.1 R)
• M21: 7,737,800 km (0.082 R)
• M22: 7,824,268 km (0.077 R)
• M23: 10,230,550 km (0.083 R)
• M24: 10,373,116 km (0.066 R)
• M25: 10,949,966 km (0.11 R)
• M26: 11,685,389 km (0.098 R)
• M27: 11,735,055 km (0.109 R)
• M28: 11,884,354 km (0.061 R)
• M29: 12,335,691 km (0.085 R)
• M30: 12,639,823 km (0.113 R)
• M31: 12,741,699 km (0.103 R)
• M32: 13,049,123 km (0.066 R)
• M33: 13,723,510 km (0.082 R)
• M34: 15,213,954 km (0.108 R)
• M35: 15,431,020 km (0.115 R)
• M36: 15,594,531 km (0.092 R)
• M37: 16,033,301 km (0.091 R)
• M38: 16,420,610 km (0.061 R)
• M39: 16,923,110 km (0.026 R)
• M40: 17,147,955 km (0.068 R)
• M41: 17,771,629 km (0.035 R)
• M42: 18,057,510 km (0.045 R)
• M43: 18,114,956 km (0.118 R)
• M44: 18,518,272 km (0.116 R)
• M45: 19,099,459 km (0.063 R)
• M46: 20,160,707 km (0.039 R)
• M47: 20,339,476 km (0.082 R)
• M48: 22,094,110 km (0.052 R)
• M49: 22,772,237 km (0.042 R)
• M50: 22,834,170 km (0.117 R)
• M51: 24,402,105 km (0.095 R)
• M52: 24,783,430 km (0.107 R)
• M53: 24,847,309 km (0.104 R)
• M54: 25,102,822 km (0.03 R)
• M55: 25,166,850 km (0.03 R)
• M56: 25,810,270 km (0.095 R)
• M57: 26,069,075 km (0.045 R)
• M58: 26,198,925 km (0.119 R)
• M59: 26,785,349 km (0.093 R)
• M60: 27,706,423 km (0.107 R)
• M61: 27,838,817 km (0.054 R)
• M62: 28,437,358 km (0.107 R)
• M63: 29,241,896 km (0.108 R)
• M64: 29,646,857 km (0.091 R)
• M65: 29,782,393 km (0.052 R)
• M66: 29,850,161 km (0.074 R)
• M67: 30,257,965 km (0.051 R)
• M68: 30,326,181 km (0.111 R)
• M69: 32,116,120 km (0.096 R)
• M70: 35,007,398 km (0.112 R)
• M71: 36,665,391 km (0.114 R)
• M72: 37,175,071 km (0.096 R)
• M73: 39,683,827 km (0.098 R)
• M74: 40,206,971 km (0.109 R)
• M75: 41,411,533 km (0.074 R)
• M76: 41,487,229 km (0.053 R)
• M77: 41,866,310 km (0.12 R)
• M78: 42,475,323 km (0.117 R)
• M79: 44,474,400 km (0.071 R)
• M80: 45,173,471 km (0.12 R)
• M81: 45,329,352 km (0.057 R)
• M82: 45,563,472 km (0.116 R)
• M83: 45,954,521 km (0.102 R)
• M84: 46,189,839 km (0.048 R)
• M85: 48,006,106 km (0.072 R)
• M86: 48,324,451 km (0.079 R)
• M87: 48,483,772 km (0.057 R)
• M88: 48,963,084 km (0.063 R)
• M89: 50,167,945 km (0.09 R)
• M90: 50,329,361 km (0.109 R)
• M91: 50,410,144 km (0.113 R)
• M92: 50,571,859 km (0.11 R)
• M93: 50,733,724 km (0.086 R)
• M94: 51,708,205 km (0.091 R)
• M95: 53,511,009 km (0.068 R)
• M96: 53,841,022 km (0.117 R)
• M97: 54,171,633 km (0.074 R)
• M98: 55,751,536 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 20,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit