🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 176 Days

Day: 31.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,712,756 km

• M1: 64,028 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.2 AU - 2 AU

Year: 747 Days

Day: 44 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,712,756 km

• M1: 1,263,354 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.78 AU - 2.7 AU

Year: 1237 Days

Day: 32.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,712,756 km

• M1: 1,039,855 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.23 AU - 3.41 AU

Year: 1747 Days

Day: 45.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 178.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,712,756 km

• M1: 1,057,358 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.03 AU - 4.37 AU

Year: 2626 Days

Day: 16 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,712,756 km

• M1: 1,035,068 km (0.067 R)
• M2: 1,814,024 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.34 AU - 5.2 AU

Year: 3256 Days

Day: 39.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 13.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.94 AU - 6.74 AU

Year: 5207 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,712,756 km

• M1: 169,195 km (0.052 R)
• M2: 373,396 km (0.047 R)
• M3: 556,654 km (0.096 R)
• M4: 721,062 km (0.086 R)
• M5: 838,346 km (0.117 R)
• M6: 1,112,111 km (0.104 R)
• M7: 1,222,514 km (0.089 R)
• M8: 1,317,508 km (0.1 R)
• M9: 1,577,210 km (0.109 R)
• M10: 1,692,251 km (0.106 R)
• M11: 1,788,592 km (0.088 R)
• M12: 1,897,948 km (0.086 R)
• M13: 2,066,395 km (0.119 R)
• M14: 2,286,903 km (0.077 R)
• M15: 2,394,314 km (0.103 R)
• M16: 2,552,289 km (0.08 R)
• M17: 2,930,622 km (0.072 R)
• M18: 3,408,288 km (0.034 R)
• M19: 3,587,058 km (0.101 R)
• M20: 3,896,576 km (0.058 R)
• M21: 3,982,595 km (0.088 R)
• M22: 4,083,723 km (0.088 R)
• M23: 4,273,712 km (0.045 R)
• M24: 4,481,803 km (0.081 R)
• M25: 4,877,190 km (0.106 R)
• M26: 4,970,090 km (0.116 R)
• M27: 5,141,828 km (0.04 R)
• M28: 5,799,760 km (0.068 R)
• M29: 6,518,278 km (0.082 R)
• M30: 7,460,595 km (0.104 R)
• M31: 7,639,814 km (0.116 R)
• M32: 8,149,194 km (0.072 R)
• M33: 9,335,655 km (0.118 R)
• M34: 9,723,562 km (0.088 R)
• M35: 9,821,399 km (0.119 R)
• M36: 9,958,880 km (0.099 R)
• M37: 10,077,212 km (0.115 R)
• M38: 10,355,314 km (0.111 R)
• M39: 10,656,006 km (0.103 R)
• M40: 11,000,380 km (0.111 R)
• M41: 11,534,145 km (0.109 R)
• M42: 11,741,638 km (0.042 R)
• M43: 11,971,420 km (0.117 R)
• M44: 12,055,344 km (0.117 R)
• M45: 12,139,418 km (0.078 R)
• M46: 12,287,072 km (0.106 R)
• M47: 12,520,444 km (0.07 R)
• M48: 12,926,902 km (0.069 R)
• M49: 13,142,472 km (0.117 R)
• M50: 13,665,017 km (0.103 R)
• M51: 13,862,636 km (0.116 R)
• M52: 13,995,030 km (0.1 R)
• M53: 14,149,864 km (0.083 R)
• M54: 14,238,725 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 12.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.43 AU - 7.95 AU

Year: 6384 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,712,756 km

• M1: 165,754 km (0.063 R)
• M2: 290,669 km (0.087 R)
• M3: 1,299,258 km (0.089 R)
• M4: 1,564,943 km (0.099 R)
• M5: 1,996,683 km (0.107 R)
• M6: 2,083,150 km (0.084 R)
• M7: 2,170,815 km (0.08 R)
• M8: 2,373,071 km (0.12 R)
• M9: 2,652,520 km (0.117 R)
• M10: 2,772,198 km (0.118 R)
• M11: 3,142,004 km (0.083 R)
• M12: 3,847,657 km (0.107 R)
• M13: 4,038,544 km (0.079 R)
• M14: 4,458,316 km (0.055 R)
• M15: 5,039,803 km (0.108 R)
• M16: 5,862,741 km (0.103 R)
• M17: 6,082,949 km (0.064 R)
• M18: 6,466,966 km (0.062 R)
• M19: 6,858,913 km (0.104 R)
• M20: 7,124,449 km (0.114 R)
• M21: 7,325,957 km (0.081 R)
• M22: 7,427,385 km (0.111 R)
• M23: 7,700,251 km (0.099 R)
• M24: 8,045,972 km (0.119 R)
• M25: 8,255,858 km (0.098 R)
• M26: 8,645,261 km (0.115 R)
• M27: 8,932,489 km (0.116 R)
• M28: 9,113,502 km (0.119 R)
• M29: 9,442,468 km (0.113 R)
• M30: 9,626,922 km (0.105 R)
• M31: 9,887,073 km (0.102 R)
• M32: 9,999,421 km (0.115 R)
• M33: 11,457,851 km (0.095 R)
• M34: 11,536,539 km (0.069 R)
• M35: 12,051,904 km (0.093 R)
• M36: 12,211,973 km (0.109 R)
• M37: 12,372,791 km (0.099 R)
• M38: 12,818,593 km (0.099 R)
• M39: 13,393,647 km (0.075 R)
• M40: 13,601,139 km (0.083 R)
• M41: 13,893,304 km (0.113 R)
• M42: 14,103,339 km (0.104 R)
• M43: 14,272,086 km (0.056 R)
• M44: 14,526,552 km (0.111 R)
• M45: 15,428,776 km (0.111 R)
• M46: 15,602,759 km (0.116 R)
• M47: 15,777,339 km (0.083 R)
• M48: 16,260,840 km (0.109 R)
• M49: 16,659,967 km (0.105 R)
• M50: 16,749,127 km (0.094 R)
• M51: 16,838,437 km (0.092 R)
• M52: 17,242,351 km (0.088 R)
• M53: 17,922,573 km (0.028 R)
• M54: 18,473,093 km (0.07 R)
• M55: 18,565,395 km (0.078 R)
• M56: 18,657,846 km (0.115 R)
• M57: 18,843,198 km (0.083 R)
• M58: 19,169,172 km (0.07 R)
• M59: 19,590,888 km (0.119 R)
• M60: 20,205,436 km (0.065 R)
• M61: 21,599,240 km (0.115 R)
• M62: 22,627,875 km (0.104 R)
• M63: 23,073,527 km (0.057 R)
• M64: 23,372,274 km (0.113 R)
• M65: 23,522,171 km (0.114 R)
• M66: 24,225,730 km (0.047 R)
• M67: 24,427,986 km (0.103 R)
• M68: 25,345,320 km (0.11 R)
• M69: 25,447,944 km (0.085 R)
• M70: 26,638,145 km (0.112 R)
• M71: 26,951,552 km (0.061 R)
• M72: 27,687,724 km (0.075 R)
• M73: 27,846,297 km (0.081 R)
• M74: 29,341,079 km (0.048 R)
• M75: 29,773,118 km (0.073 R)
• M76: 30,152,648 km (0.116 R)
• M77: 32,130,331 km (0.045 R)
• M78: 33,134,881 km (0.112 R)
• M79: 33,866,864 km (0.114 R)
• M80: 34,149,753 km (0.112 R)
• M81: 34,946,063 km (0.1 R)
• M82: 35,461,278 km (0.104 R)
• M83: 35,863,696 km (0.12 R)
• M84: 35,979,036 km (0.109 R)
• M85: 37,254,956 km (0.102 R)
• M86: 37,957,318 km (0.118 R)
• M87: 38,310,070 km (0.037 R)
• M88: 39,434,298 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 6.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.55 AU - 15.41 AU

Year: 20330 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,712,756 km

• M1: 146,307 km (0.066 R)
• M2: 314,305 km (0.093 R)
• M3: 410,646 km (0.059 R)
• M4: 452,085 km (0.096 R)
• M5: 1,211,294 km (0.096 R)
• M6: 1,273,078 km (0.077 R)
• M7: 1,804,898 km (0.116 R)
• M8: 2,225,568 km (0.112 R)
• M9: 3,005,421 km (0.103 R)
• M10: 3,239,542 km (0.106 R)
• M11: 3,457,506 km (0.083 R)
• M12: 3,501,637 km (0.09 R)
• M13: 3,635,228 km (0.09 R)
• M14: 4,665,958 km (0.116 R)
• M15: 4,887,213 km (0.071 R)
• M16: 6,205,320 km (0.068 R)
• M17: 7,510,860 km (0.053 R)
• M18: 7,770,263 km (0.074 R)
• M19: 8,179,712 km (0.098 R)
• M20: 8,897,782 km (0.112 R)
• M21: 9,792,078 km (0.069 R)
• M22: 10,747,261 km (0.104 R)
• M23: 10,974,350 km (0.093 R)
• M24: 11,798,335 km (0.078 R)
• M25: 12,539,742 km (0.044 R)
• M26: 12,642,067 km (0.052 R)
• M27: 13,330,965 km (0.078 R)
• M28: 13,715,133 km (0.087 R)
• M29: 14,067,436 km (0.056 R)
• M30: 14,853,124 km (0.092 R)
• M31: 15,106,094 km (0.075 R)
• M32: 17,522,249 km (0.075 R)
• M33: 17,636,691 km (0.048 R)
• M34: 18,521,862 km (0.057 R)
• M35: 20,215,160 km (0.067 R)
• M36: 20,295,195 km (0.077 R)
• M37: 20,455,414 km (0.103 R)
• M38: 21,425,706 km (0.042 R)
• M39: 22,245,652 km (0.033 R)
• M40: 23,578,719 km (0.084 R)
• M41: 24,042,921 km (0.1 R)
• M42: 25,066,320 km (0.111 R)
• M43: 25,756,415 km (0.095 R)
• M44: 26,715,487 km (0.118 R)
• M45: 28,668,338 km (0.091 R)
• M46: 28,803,125 km (0.071 R)
• M47: 28,938,212 km (0.12 R)
• M48: 29,707,444 km (0.115 R)
• M49: 30,574,962 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit