🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.52 AU - 0.66 AU

Year: 169 Days

Day: 32.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.5

Radius: 12.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.64 AU - 4.76 AU

Year: 3798 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,155,190 km

• M1: 158,873 km (0.039 R)
• M2: 280,496 km (0.111 R)
• M3: 423,212 km (0.105 R)
• M4: 737,069 km (0.119 R)
• M5: 832,811 km (0.085 R)
• M6: 1,135,298 km (0.104 R)
• M7: 1,312,871 km (0.088 R)
• M8: 1,611,319 km (0.106 R)
• M9: 1,725,312 km (0.1 R)
• M10: 1,977,085 km (0.106 R)
• M11: 2,068,789 km (0.095 R)
• M12: 2,177,846 km (0.103 R)
• M13: 2,320,861 km (0.119 R)
• M14: 2,633,222 km (0.059 R)
• M15: 2,717,745 km (0.046 R)
• M16: 2,803,165 km (0.063 R)
• M17: 3,065,111 km (0.096 R)
• M18: 3,937,266 km (0.072 R)
• M19: 4,411,192 km (0.1 R)
• M20: 5,029,181 km (0.089 R)
• M21: 5,134,797 km (0.105 R)
• M22: 5,478,124 km (0.059 R)
• M23: 5,740,519 km (0.114 R)
• M24: 6,029,393 km (0.075 R)
• M25: 6,277,725 km (0.099 R)
• M26: 6,552,536 km (0.067 R)
• M27: 6,691,363 km (0.083 R)
• M28: 7,376,372 km (0.089 R)
• M29: 7,642,058 km (0.106 R)
• M30: 9,276,115 km (0.04 R)
• M31: 10,012,436 km (0.109 R)
• M32: 10,092,471 km (0.108 R)
• M33: 10,468,859 km (0.097 R)
• M34: 11,069,345 km (0.072 R)
• M35: 11,653,225 km (0.092 R)
• M36: 12,133,135 km (0.071 R)
• M37: 12,504,587 km (0.106 R)
• M38: 12,966,844 km (0.103 R)
• M39: 13,141,724 km (0.111 R)
• M40: 13,288,031 km (0.104 R)
• M41: 13,523,199 km (0.118 R)
• M42: 13,878,494 km (0.082 R)
• M43: 14,357,207 km (0.106 R)
• M44: 14,538,071 km (0.107 R)
• M45: 14,810,788 km (0.083 R)
• M46: 15,054,782 km (0.088 R)
• M47: 15,361,457 km (0.117 R)
• M48: 15,484,726 km (0.115 R)
• M49: 15,639,261 km (0.077 R)
• M50: 15,887,743 km (0.08 R)
• M51: 15,981,241 km (0.12 R)
• M52: 16,199,953 km (0.076 R)
• M53: 16,419,862 km (0.063 R)
• M54: 17,117,288 km (0.12 R)
• M55: 17,437,427 km (0.111 R)
• M56: 18,377,201 km (0.089 R)
• M57: 18,935,799 km (0.117 R)
• M58: 20,339,775 km (0.097 R)
• M59: 20,441,352 km (0.117 R)
• M60: 21,019,997 km (0.055 R)
• M61: 21,466,247 km (0.049 R)
• M62: 21,569,619 km (0.096 R)
• M63: 22,718,232 km (0.054 R)
• M64: 23,423,885 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 12.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.88 AU - 7.64 AU

Year: 6552 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,155,190 km

• M1: 154,983 km (0.039 R)
• M2: 259,104 km (0.042 R)
• M3: 339,587 km (0.12 R)
• M4: 441,015 km (0.066 R)
• M5: 547,827 km (0.08 R)
• M6: 737,069 km (0.112 R)
• M7: 821,292 km (0.055 R)
• M8: 909,256 km (0.117 R)
• M9: 990,338 km (0.069 R)
• M10: 1,387,670 km (0.09 R)
• M11: 1,543,252 km (0.05 R)
• M12: 1,768,696 km (0.105 R)
• M13: 1,911,861 km (0.109 R)
• M14: 2,005,060 km (0.084 R)
• M15: 2,113,519 km (0.103 R)
• M16: 2,210,159 km (0.079 R)
• M17: 2,294,233 km (0.052 R)
• M18: 3,083,063 km (0.113 R)
• M19: 3,209,174 km (0.118 R)
• M20: 3,450,325 km (0.115 R)
• M21: 3,614,285 km (0.082 R)
• M22: 4,420,168 km (0.106 R)
• M23: 4,580,836 km (0.089 R)
• M24: 4,816,303 km (0.072 R)
• M25: 5,393,901 km (0.111 R)
• M26: 5,758,920 km (0.102 R)
• M27: 6,032,983 km (0.073 R)
• M28: 6,191,557 km (0.118 R)
• M29: 6,351,626 km (0.102 R)
• M30: 6,594,125 km (0.03 R)
• M31: 6,737,140 km (0.043 R)
• M32: 7,130,283 km (0.052 R)
• M33: 7,701,897 km (0.116 R)
• M34: 7,960,851 km (0.105 R)
• M35: 8,244,488 km (0.055 R)
• M36: 8,509,276 km (0.117 R)
• M37: 8,799,496 km (0.07 R)
• M38: 9,024,791 km (0.084 R)
• M39: 9,115,597 km (0.116 R)
• M40: 9,366,472 km (0.094 R)
• M41: 10,062,701 km (0.081 R)
• M42: 10,203,921 km (0.086 R)
• M43: 10,322,103 km (0.06 R)
• M44: 10,895,961 km (0.088 R)
• M45: 11,065,306 km (0.096 R)
• M46: 11,235,548 km (0.098 R)
• M47: 12,124,608 km (0.056 R)
• M48: 12,300,087 km (0.082 R)
• M49: 12,451,180 km (0.101 R)
• M50: 12,602,873 km (0.045 R)
• M51: 12,857,189 km (0.06 R)
• M52: 12,933,783 km (0.106 R)
• M53: 13,138,882 km (0.118 R)
• M54: 13,448,549 km (0.101 R)
• M55: 13,526,340 km (0.094 R)
• M56: 14,074,916 km (0.072 R)
• M57: 14,233,041 km (0.104 R)
• M58: 14,844,746 km (0.076 R)
• M59: 15,302,366 km (0.05 R)
• M60: 16,121,115 km (0.073 R)
• M61: 16,369,597 km (0.086 R)
• M62: 16,535,950 km (0.117 R)
• M63: 16,758,552 km (0.094 R)
• M64: 16,842,327 km (0.083 R)
• M65: 17,206,897 km (0.093 R)
• M66: 17,687,555 km (0.092 R)
• M67: 18,431,355 km (0.111 R)
• M68: 18,604,440 km (0.091 R)
• M69: 19,360,657 km (0.063 R)
• M70: 19,536,584 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.4

Radius: 6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.79 AU - 20.33 AU

Year: 27431 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 76 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,155,190 km

• M1: 77,940 km (0.095 R)
• M2: 164,109 km (0.107 R)
• M3: 286,929 km (0.047 R)
• M4: 689,048 km (0.117 R)
• M5: 1,247,197 km (0.106 R)
• M6: 1,713,344 km (0.102 R)
• M7: 2,122,046 km (0.093 R)
• M8: 2,272,092 km (0.108 R)
• M9: 2,492,450 km (0.117 R)
• M10: 2,906,387 km (0.11 R)
• M11: 3,049,104 km (0.096 R)
• M12: 3,441,050 km (0.119 R)
• M13: 3,617,576 km (0.038 R)
• M14: 4,085,069 km (0.119 R)
• M15: 4,434,380 km (0.094 R)
• M16: 5,019,009 km (0.079 R)
• M17: 5,161,725 km (0.1 R)
• M18: 5,480,518 km (0.088 R)
• M19: 6,106,735 km (0.061 R)
• M20: 7,103,954 km (0.096 R)
• M21: 8,285,029 km (0.116 R)
• M22: 8,589,760 km (0.115 R)
• M23: 9,036,459 km (0.08 R)
• M24: 9,140,579 km (0.055 R)
• M25: 9,210,143 km (0.07 R)
• M26: 9,596,404 km (0.117 R)
• M27: 10,167,569 km (0.1 R)
• M28: 11,268,160 km (0.083 R)
• M29: 12,328,959 km (0.084 R)
• M30: 12,560,387 km (0.061 R)
• M31: 12,599,133 km (0.098 R)
• M32: 13,027,581 km (0.116 R)
• M33: 14,139,692 km (0.114 R)
• M34: 14,301,108 km (0.12 R)
• M35: 14,911,617 km (0.083 R)
• M36: 14,952,606 km (0.095 R)
• M37: 15,158,154 km (0.069 R)
• M38: 15,989,918 km (0.11 R)
• M39: 16,158,066 km (0.114 R)
• M40: 16,793,707 km (0.027 R)
• M41: 17,093,202 km (0.115 R)
• M42: 17,914,794 km (0.11 R)
• M43: 18,837,813 km (0.098 R)
• M44: 19,059,816 km (0.073 R)
• M45: 19,327,447 km (0.066 R)
• M46: 19,641,303 km (0.119 R)
• M47: 20,638,373 km (0.057 R)
• M48: 21,189,192 km (0.072 R)
• M49: 21,420,022 km (0.118 R)
• M50: 22,681,431 km (0.044 R)
• M51: 23,107,186 km (0.102 R)
• M52: 23,535,635 km (0.089 R)
• M53: 23,679,099 km (0.049 R)
• M54: 24,982,695 km (0.105 R)
• M55: 25,226,539 km (0.102 R)
• M56: 26,458,179 km (0.111 R)
• M57: 26,756,776 km (0.069 R)
• M58: 27,407,227 km (0.112 R)
• M59: 27,860,659 km (0.111 R)
• M60: 28,469,073 km (0.096 R)
• M61: 30,061,094 km (0.033 R)
• M62: 30,113,004 km (0.104 R)
• M63: 31,155,851 km (0.037 R)
• M64: 31,260,869 km (0.041 R)
• M65: 31,523,712 km (0.068 R)
• M66: 33,653,088 km (0.096 R)
• M67: 33,706,794 km (0.072 R)
• M68: 34,517,614 km (0.052 R)
• M69: 34,626,222 km (0.068 R)
• M70: 35,663,684 km (0.096 R)
• M71: 35,773,339 km (0.101 R)
• M72: 36,324,009 km (0.086 R)
• M73: 36,877,371 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit