🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.62 AU - 0.7 AU

Year: 205 Days

Day: 25.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.24 AU - 4.26 AU

Year: 2780 Days

Day: 47.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 14.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.53 AU - 5.35 AU

Year: 4204 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 48,680,152 km

• M1: 187,297 km (0.037 R)
• M2: 691,741 km (0.1 R)
• M3: 800,349 km (0.046 R)
• M4: 1,037,611 km (0.087 R)
• M5: 1,198,429 km (0.064 R)
• M6: 1,822,700 km (0.072 R)
• M7: 2,088,237 km (0.104 R)
• M8: 2,975,352 km (0.115 R)
• M9: 3,484,134 km (0.109 R)
• M10: 3,648,842 km (0.117 R)
• M11: 4,124,114 km (0.08 R)
• M12: 4,298,545 km (0.103 R)
• M13: 4,764,094 km (0.053 R)
• M14: 4,984,601 km (0.054 R)
• M15: 5,096,051 km (0.058 R)
• M16: 5,283,797 km (0.064 R)
• M17: 5,685,467 km (0.07 R)
• M18: 5,860,796 km (0.065 R)
• M19: 6,117,207 km (0.111 R)
• M20: 6,276,827 km (0.104 R)
• M21: 6,518,877 km (0.03 R)
• M22: 6,681,938 km (0.117 R)
• M23: 6,846,496 km (0.053 R)
• M24: 7,033,194 km (0.118 R)
• M25: 8,342,924 km (0.117 R)
• M26: 8,946,551 km (0.063 R)
• M27: 9,128,163 km (0.073 R)
• M28: 9,448,901 km (0.047 R)
• M29: 9,657,141 km (0.079 R)
• M30: 9,960,525 km (0.095 R)
• M31: 10,172,506 km (0.094 R)
• M32: 10,290,838 km (0.09 R)
• M33: 10,528,997 km (0.103 R)
• M34: 11,010,852 km (0.094 R)
• M35: 11,181,244 km (0.066 R)
• M36: 11,475,353 km (0.04 R)
• M37: 11,722,489 km (0.084 R)
• M38: 11,971,270 km (0.117 R)
• M39: 12,247,129 km (0.056 R)
• M40: 12,779,398 km (0.098 R)
• M41: 13,061,240 km (0.062 R)
• M42: 13,371,207 km (0.073 R)
• M43: 13,553,118 km (0.116 R)
• M44: 14,103,638 km (0.045 R)
• M45: 14,209,404 km (0.106 R)
• M46: 14,608,232 km (0.071 R)
• M47: 14,956,795 km (0.108 R)
• M48: 15,308,201 km (0.06 R)
• M49: 15,717,201 km (0.102 R)
• M50: 16,019,239 km (0.115 R)
• M51: 16,351,047 km (0.104 R)
• M52: 16,853,098 km (0.106 R)
• M53: 17,049,669 km (0.114 R)
• M54: 17,558,751 km (0.038 R)
• M55: 18,044,196 km (0.07 R)
• M56: 18,158,938 km (0.081 R)
• M57: 18,331,723 km (0.027 R)
• M58: 19,203,729 km (0.107 R)
• M59: 19,409,127 km (0.106 R)
• M60: 19,911,028 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 14.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.01 AU - 8.17 AU

Year: 7228 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,680,152 km

• M1: 278,850 km (0.058 R)
• M2: 582,534 km (0.066 R)
• M3: 1,162,974 km (0.117 R)
• M4: 1,411,306 km (0.064 R)
• M5: 1,983,369 km (0.069 R)
• M6: 2,355,269 km (0.067 R)
• M7: 2,500,528 km (0.112 R)
• M8: 2,724,327 km (0.102 R)
• M9: 2,980,887 km (0.086 R)
• M10: 3,112,384 km (0.051 R)
• M11: 3,713,618 km (0.091 R)
• M12: 4,056,945 km (0.091 R)
• M13: 4,351,054 km (0.042 R)
• M14: 4,652,344 km (0.104 R)
• M15: 4,744,048 km (0.12 R)
• M16: 4,867,316 km (0.072 R)
• M17: 5,467,653 km (0.09 R)
• M18: 5,564,592 km (0.12 R)
• M19: 5,826,089 km (0.103 R)
• M20: 6,091,625 km (0.04 R)
• M21: 6,497,484 km (0.117 R)
• M22: 6,807,750 km (0.076 R)
• M23: 6,947,176 km (0.109 R)
• M24: 7,804,072 km (0.105 R)
• M25: 7,913,578 km (0.047 R)
• M26: 8,060,333 km (0.101 R)
• M27: 8,506,135 km (0.114 R)
• M28: 8,845,872 km (0.081 R)
• M29: 9,036,459 km (0.102 R)
• M30: 9,655,944 km (0.059 R)
• M31: 10,010,342 km (0.056 R)
• M32: 10,409,319 km (0.11 R)
• M33: 11,305,261 km (0.113 R)
• M34: 11,429,427 km (0.114 R)
• M35: 11,762,731 km (0.114 R)
• M36: 12,226,185 km (0.058 R)
• M37: 13,040,746 km (0.117 R)
• M38: 13,258,111 km (0.092 R)
• M39: 13,740,415 km (0.089 R)
• M40: 14,317,863 km (0.115 R)
• M41: 14,587,139 km (0.104 R)
• M42: 15,819,376 km (0.084 R)
• M43: 16,004,878 km (0.072 R)
• M44: 16,612,395 km (0.074 R)
• M45: 16,848,161 km (0.091 R)
• M46: 17,322,985 km (0.114 R)
• M47: 17,705,955 km (0.1 R)
• M48: 18,188,708 km (0.117 R)
• M49: 18,383,035 km (0.118 R)
• M50: 19,068,493 km (0.115 R)
• M51: 21,022,091 km (0.093 R)
• M52: 21,687,503 km (0.082 R)
• M53: 21,790,426 km (0.088 R)
• M54: 22,672,305 km (0.115 R)
• M55: 23,143,987 km (0.116 R)
• M56: 24,847,010 km (0.112 R)
• M57: 27,143,038 km (0.039 R)
• M58: 27,254,039 km (0.088 R)
• M59: 27,755,491 km (0.097 R)
• M60: 27,867,391 km (0.071 R)
• M61: 28,147,587 km (0.096 R)
• M62: 29,449,089 km (0.115 R)
• M63: 30,250,784 km (0.064 R)
• M64: 33,054,098 km (0.107 R)
• M65: 33,231,970 km (0.091 R)
• M66: 33,350,751 km (0.11 R)
• M67: 33,469,831 km (0.081 R)
• M68: 34,546,636 km (0.096 R)
• M69: 34,667,063 km (0.068 R)
• M70: 35,028,940 km (0.12 R)
• M71: 35,939,392 km (0.113 R)
• M72: 39,217,830 km (0.104 R)
• M73: 40,606,547 km (0.065 R)
• M74: 41,051,750 km (0.117 R)
• M75: 41,179,357 km (0.098 R)
• M76: 41,370,842 km (0.106 R)
• M77: 42,075,598 km (0.106 R)
• M78: 42,397,233 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 10.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.66 AU - 12.1 AU

Year: 11891 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,680,152 km

• M1: 148,999 km (0.056 R)
• M2: 239,506 km (0.049 R)
• M3: 323,730 km (0.105 R)
• M4: 449,691 km (0.097 R)
• M5: 658,380 km (0.105 R)
• M6: 863,180 km (0.066 R)
• M7: 1,644,081 km (0.094 R)
• M8: 1,854,864 km (0.053 R)
• M9: 2,381,149 km (0.078 R)
• M10: 2,486,616 km (0.115 R)
• M11: 2,896,065 km (0.036 R)
• M12: 3,594,986 km (0.095 R)
• M13: 3,932,479 km (0.057 R)
• M14: 4,057,693 km (0.108 R)
• M15: 4,344,472 km (0.12 R)
• M16: 5,347,825 km (0.11 R)
• M17: 6,091,476 km (0.052 R)
• M18: 6,273,387 km (0.116 R)
• M19: 6,642,445 km (0.1 R)
• M20: 7,094,829 km (0.111 R)
• M21: 7,713,565 km (0.118 R)
• M22: 7,989,723 km (0.086 R)
• M23: 8,309,414 km (0.08 R)
• M24: 8,796,654 km (0.06 R)
• M25: 9,002,501 km (0.077 R)
• M26: 9,251,581 km (0.103 R)
• M27: 9,377,094 km (0.115 R)
• M28: 9,587,279 km (0.096 R)
• M29: 11,504,226 km (0.052 R)
• M30: 12,598,385 km (0.081 R)
• M31: 13,773,326 km (0.074 R)
• M32: 14,933,907 km (0.074 R)
• M33: 15,724,980 km (0.118 R)
• M34: 16,327,261 km (0.072 R)
• M35: 16,478,953 km (0.114 R)
• M36: 17,606,173 km (0.111 R)
• M37: 17,709,845 km (0.1 R)
• M38: 17,917,935 km (0.108 R)
• M39: 18,178,984 km (0.038 R)
• M40: 18,494,186 km (0.057 R)
• M41: 19,076,421 km (0.096 R)
• M42: 19,289,748 km (0.064 R)
• M43: 19,772,500 km (0.1 R)
• M44: 20,259,142 km (0.113 R)
• M45: 20,476,807 km (0.107 R)
• M46: 21,631,852 km (0.081 R)
• M47: 22,301,303 km (0.114 R)
• M48: 22,751,443 km (0.052 R)
• M49: 23,091,030 km (0.105 R)
• M50: 23,660,698 km (0.116 R)
• M51: 24,004,774 km (0.11 R)
• M52: 24,930,336 km (0.05 R)
• M53: 25,221,902 km (0.108 R)
• M54: 26,103,632 km (0.084 R)
• M55: 27,294,879 km (0.077 R)
• M56: 27,595,422 km (0.102 R)
• M57: 27,776,435 km (0.065 R)
• M58: 28,078,772 km (0.085 R)
• M59: 28,992,367 km (0.102 R)
• M60: 29,483,496 km (0.099 R)
• M61: 29,791,967 km (0.059 R)
• M62: 30,039,402 km (0.094 R)
• M63: 30,723,663 km (0.044 R)
• M64: 31,161,685 km (0.072 R)
• M65: 31,287,198 km (0.068 R)
• M66: 31,413,010 km (0.093 R)
• M67: 31,664,932 km (0.104 R)
• M68: 32,107,443 km (0.117 R)
• M69: 32,424,740 km (0.052 R)
• M70: 35,196,340 km (0.033 R)
• M71: 35,392,612 km (0.082 R)
• M72: 35,720,381 km (0.081 R)
• M73: 36,312,938 km (0.074 R)
• M74: 36,643,550 km (0.068 R)
• M75: 36,908,787 km (0.109 R)
• M76: 38,918,185 km (0.107 R)
• M77: 39,053,422 km (0.116 R)
• M78: 39,256,576 km (0.064 R)
• M79: 40,140,849 km (0.107 R)
• M80: 40,894,224 km (0.113 R)
• M81: 41,031,704 km (0.066 R)
• M82: 41,928,992 km (0.099 R)
• M83: 43,322,197 km (0.037 R)
• M84: 43,602,693 km (0.09 R)
• M85: 44,094,870 km (0.05 R)
• M86: 45,369,145 km (0.039 R)
• M87: 46,153,785 km (0.116 R)
• M88: 46,296,951 km (0.077 R)
• M89: 46,942,914 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 16,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit