🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 150 Days

Day: 24.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.05 AU - 1.31 AU

Year: 485 Days

Day: 39.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,282,173 km

• M1: 608,415 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.88 AU - 4.12 AU

Year: 2480 Days

Day: 23.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,282,173 km

• M1: 273,166 km (0.094 R)
• M2: 1,025,942 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 9.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.23 AU - 6.55 AU

Year: 4739 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,282,173 km

• M1: 120,127 km (0.099 R)
• M2: 287,826 km (0.098 R)
• M3: 348,862 km (0.045 R)
• M4: 433,385 km (0.05 R)
• M5: 825,780 km (0.077 R)
• M6: 994,826 km (0.1 R)
• M7: 1,070,971 km (0.119 R)
• M8: 1,339,499 km (0.072 R)
• M9: 1,629,270 km (0.107 R)
• M10: 1,781,711 km (0.113 R)
• M11: 1,844,093 km (0.064 R)
• M12: 2,133,864 km (0.069 R)
• M13: 2,455,499 km (0.118 R)
• M14: 2,525,362 km (0.093 R)
• M15: 2,595,673 km (0.057 R)
• M16: 3,220,842 km (0.108 R)
• M17: 3,952,376 km (0.095 R)
• M18: 4,305,427 km (0.052 R)
• M19: 4,539,248 km (0.118 R)
• M20: 4,931,045 km (0.102 R)
• M21: 6,028,495 km (0.117 R)
• M22: 6,099,554 km (0.11 R)
• M23: 6,580,362 km (0.093 R)
• M24: 6,949,120 km (0.054 R)
• M25: 7,274,047 km (0.077 R)
• M26: 7,476,602 km (0.093 R)
• M27: 7,553,047 km (0.12 R)
• M28: 8,095,190 km (0.106 R)
• M29: 8,543,385 km (0.117 R)
• M30: 8,945,504 km (0.044 R)
• M31: 9,108,117 km (0.078 R)
• M32: 9,299,153 km (0.104 R)
• M33: 9,657,291 km (0.097 R)
• M34: 10,501,023 km (0.065 R)
• M35: 10,644,038 km (0.088 R)
• M36: 11,251,405 km (0.103 R)
• M37: 11,869,993 km (0.099 R)
• M38: 12,078,682 km (0.111 R)
• M39: 12,439,213 km (0.094 R)
• M40: 13,171,045 km (0.107 R)
• M41: 13,356,098 km (0.089 R)
• M42: 13,479,965 km (0.082 R)
• M43: 13,542,048 km (0.041 R)
• M44: 13,791,428 km (0.068 R)
• M45: 13,885,375 km (0.11 R)
• M46: 14,105,284 km (0.053 R)
• M47: 14,231,395 km (0.108 R)
• M48: 15,157,555 km (0.087 R)
• M49: 15,254,495 km (0.071 R)
• M50: 16,037,191 km (0.098 R)
• M51: 16,533,108 km (0.089 R)
• M52: 17,134,791 km (0.118 R)
• M53: 17,607,669 km (0.103 R)
• M54: 17,777,613 km (0.107 R)
• M55: 17,914,046 km (0.075 R)
• M56: 18,359,548 km (0.102 R)
• M57: 18,739,377 km (0.113 R)
• M58: 20,000,787 km (0.111 R)
• M59: 20,462,894 km (0.055 R)
• M60: 20,677,418 km (0.096 R)
• M61: 20,820,882 km (0.076 R)
• M62: 22,016,767 km (0.089 R)
• M63: 22,273,328 km (0.073 R)
• M64: 22,530,786 km (0.066 R)
• M65: 22,604,687 km (0.071 R)
• M66: 23,908,432 km (0.12 R)
• M67: 24,969,081 km (0.06 R)
• M68: 25,313,157 km (0.12 R)
• M69: 25,389,900 km (0.049 R)
• M70: 25,774,516 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 9.1

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.38 AU - 8.24 AU

Year: 6731 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,282,173 km

• M1: 118,930 km (0.116 R)
• M2: 227,987 km (0.113 R)
• M3: 333,603 km (0.077 R)
• M4: 415,882 km (0.075 R)
• M5: 591,809 km (0.087 R)
• M6: 954,135 km (0.118 R)
• M7: 1,175,690 km (0.085 R)
• M8: 1,258,866 km (0.109 R)
• M9: 1,667,418 km (0.104 R)
• M10: 2,280,171 km (0.042 R)
• M11: 2,470,310 km (0.117 R)
• M12: 2,621,852 km (0.083 R)
• M13: 3,164,893 km (0.108 R)
• M14: 3,353,685 km (0.058 R)
• M15: 3,546,068 km (0.069 R)
• M16: 3,643,755 km (0.09 R)
• M17: 3,742,191 km (0.102 R)
• M18: 3,816,690 km (0.1 R)
• M19: 4,248,131 km (0.11 R)
• M20: 4,509,329 km (0.105 R)
• M21: 5,296,064 km (0.102 R)
• M22: 5,719,575 km (0.048 R)
• M23: 5,863,189 km (0.071 R)
• M24: 5,949,956 km (0.11 R)
• M25: 6,449,613 km (0.071 R)
• M26: 7,085,554 km (0.067 R)
• M27: 8,060,483 km (0.099 R)
• M28: 8,481,900 km (0.078 R)
• M29: 8,910,348 km (0.076 R)
• M30: 9,447,554 km (0.119 R)
• M31: 9,651,755 km (0.027 R)
• M32: 9,788,637 km (0.096 R)
• M33: 10,029,789 km (0.091 R)
• M34: 10,623,693 km (0.079 R)
• M35: 11,409,082 km (0.104 R)
• M36: 11,553,892 km (0.03 R)
• M37: 12,250,121 km (0.106 R)
• M38: 12,659,421 km (0.055 R)
• M39: 12,771,769 km (0.09 R)
• M40: 12,884,565 km (0.08 R)
• M41: 13,148,905 km (0.09 R)
• M42: 14,146,423 km (0.067 R)
• M43: 14,693,652 km (0.043 R)
• M44: 14,930,316 km (0.066 R)
• M45: 15,447,327 km (0.079 R)
• M46: 16,213,716 km (0.108 R)
• M47: 17,157,829 km (0.101 R)
• M48: 17,323,882 km (0.056 R)
• M49: 17,741,260 km (0.099 R)
• M50: 18,161,929 km (0.067 R)
• M51: 18,841,852 km (0.056 R)
• M52: 19,314,282 km (0.086 R)
• M53: 19,443,684 km (0.096 R)
• M54: 20,095,482 km (0.031 R)
• M55: 20,533,953 km (0.07 R)
• M56: 21,286,730 km (0.099 R)
• M57: 21,375,890 km (0.05 R)
• M58: 22,410,060 km (0.11 R)
• M59: 22,956,092 km (0.096 R)
• M60: 23,414,460 km (0.084 R)
• M61: 23,690,917 km (0.064 R)
• M62: 23,829,594 km (0.041 R)
• M63: 24,154,222 km (0.079 R)
• M64: 24,340,322 km (0.061 R)
• M65: 25,136,631 km (0.108 R)
• M66: 25,846,323 km (0.103 R)
• M67: 26,418,984 km (0.091 R)
• M68: 27,527,953 km (0.048 R)
• M69: 28,602,963 km (0.046 R)
• M70: 29,343,772 km (0.101 R)
• M71: 29,841,185 km (0.074 R)
• M72: 30,743,559 km (0.094 R)
• M73: 31,705,773 km (0.079 R)
• M74: 31,807,499 km (0.119 R)
• M75: 32,011,551 km (0.112 R)
• M76: 32,267,214 km (0.12 R)
• M77: 32,421,000 km (0.118 R)
• M78: 33,503,939 km (0.069 R)
• M79: 34,075,852 km (0.051 R)
• M80: 34,336,900 km (0.116 R)
• M81: 35,176,743 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit