🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.53 AU - 0.69 AU

Year: 173 Days

Day: 31.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.7 AU - 0.8 AU

Year: 236 Days

Day: 26.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.01 AU - 1.27 AU

Year: 442 Days

Day: 15 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,726,265 km

• M1: 870,809 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.03 AU - 1.47 AU

Year: 508 Days

Day: 40 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.32 AU - 1.56 AU

Year: 628 Days

Day: 41.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.28 AU - 3.6 AU

Year: 1832 Days

Day: 15.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,726,265 km

• M1: 669,301 km (0.039 R)
• M2: 1,012,628 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.36 AU - 4.92 AU

Year: 3061 Days

Day: 33.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,726,265 km

• M1: 108,458 km (0.105 R)
• M2: 1,128,118 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.37 AU - 12.33 AU

Year: 12989 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,726,265 km

• M1: 344,973 km (0.099 R)
• M2: 651,499 km (0.065 R)
• M3: 824,883 km (0.053 R)
• M4: 955,482 km (0.047 R)
• M5: 1,093,261 km (0.085 R)
• M6: 1,500,317 km (0.062 R)
• M7: 1,976,786 km (0.106 R)
• M8: 2,634,867 km (0.048 R)
• M9: 2,858,965 km (0.102 R)
• M10: 3,089,495 km (0.065 R)
• M11: 3,446,436 km (0.091 R)
• M12: 3,754,159 km (0.098 R)
• M13: 3,816,840 km (0.096 R)
• M14: 3,911,386 km (0.111 R)
• M15: 4,429,144 km (0.051 R)
• M16: 5,037,260 km (0.115 R)
• M17: 6,182,282 km (0.089 R)
• M18: 6,480,879 km (0.033 R)
• M19: 7,443,840 km (0.047 R)
• M20: 7,681,701 km (0.11 R)
• M21: 9,457,877 km (0.1 R)
• M22: 9,672,400 km (0.108 R)
• M23: 10,019,018 km (0.1 R)
• M24: 10,457,938 km (0.105 R)
• M25: 10,635,361 km (0.119 R)
• M26: 11,083,108 km (0.068 R)
• M27: 11,354,778 km (0.095 R)
• M28: 12,276,001 km (0.084 R)
• M29: 12,840,284 km (0.088 R)
• M30: 13,364,924 km (0.108 R)
• M31: 13,702,417 km (0.115 R)
• M32: 14,091,671 km (0.105 R)
• M33: 14,435,297 km (0.086 R)
• M34: 14,533,882 km (0.051 R)
• M35: 14,880,949 km (0.076 R)
• M36: 15,432,068 km (0.063 R)
• M37: 15,786,166 km (0.083 R)
• M38: 16,194,119 km (0.115 R)
• M39: 16,657,274 km (0.101 R)
• M40: 16,812,557 km (0.103 R)
• M41: 16,916,527 km (0.092 R)
• M42: 17,386,414 km (0.039 R)
• M43: 17,596,599 km (0.083 R)
• M44: 18,553,128 km (0.107 R)
• M45: 19,909,382 km (0.046 R)
• M46: 20,516,301 km (0.102 R)
• M47: 20,682,803 km (0.066 R)
• M48: 21,073,254 km (0.043 R)
• M49: 21,466,098 km (0.089 R)
• M50: 21,635,143 km (0.107 R)
• M51: 22,315,963 km (0.105 R)
• M52: 23,698,696 km (0.114 R)
• M53: 23,756,890 km (0.1 R)
• M54: 23,990,263 km (0.109 R)
• M55: 24,283,026 km (0.118 R)
• M56: 24,518,044 km (0.08 R)
• M57: 24,576,985 km (0.074 R)
• M58: 24,931,233 km (0.093 R)
• M59: 25,287,276 km (0.068 R)
• M60: 25,525,436 km (0.064 R)
• M61: 26,064,287 km (0.093 R)
• M62: 27,397,055 km (0.091 R)
• M63: 27,764,467 km (0.119 R)
• M64: 27,825,802 km (0.072 R)
• M65: 28,195,010 km (0.08 R)
• M66: 28,938,362 km (0.108 R)
• M67: 30,191,543 km (0.111 R)
• M68: 31,975,647 km (0.047 R)
• M69: 34,187,601 km (0.118 R)
• M70: 34,913,899 km (0.115 R)
• M71: 35,046,443 km (0.074 R)
• M72: 35,578,413 km (0.107 R)
• M73: 37,325,716 km (0.109 R)
• M74: 39,998,731 km (0.087 R)
• M75: 40,276,384 km (0.063 R)
• M76: 40,973,361 km (0.074 R)
• M77: 41,674,227 km (0.099 R)
• M78: 41,814,849 km (0.087 R)
• M79: 43,016,718 km (0.082 R)
• M80: 44,804,861 km (0.08 R)
• M81: 46,252,670 km (0.041 R)
• M82: 46,836,101 km (0.099 R)
• M83: 47,568,832 km (0.118 R)
• M84: 47,715,886 km (0.075 R)
• M85: 48,010,295 km (0.028 R)
• M86: 48,749,159 km (0.094 R)
• M87: 48,971,461 km (0.109 R)
• M88: 49,864,261 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 7.9

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.82 AU - 15.18 AU

Year: 19038 Days

Day: 15.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,726,265 km

• M1: 100,829 km (0.033 R)
• M2: 946,207 km (0.09 R)
• M3: 3,079,921 km (0.087 R)
• M4: 3,242,683 km (0.05 R)
• M5: 3,491,913 km (0.104 R)
• M6: 3,576,287 km (0.076 R)
• M7: 3,921,110 km (0.102 R)
• M8: 4,231,675 km (0.097 R)
• M9: 5,114,003 km (0.11 R)
• M10: 5,551,427 km (0.071 R)
• M11: 6,462,030 km (0.114 R)
• M12: 7,309,801 km (0.094 R)
• M13: 7,363,955 km (0.084 R)
• M14: 7,527,316 km (0.082 R)
• M15: 7,968,480 km (0.086 R)
• M16: 8,136,179 km (0.058 R)
• M17: 8,192,279 km (0.067 R)
• M18: 8,248,527 km (0.042 R)
• M19: 8,933,985 km (0.087 R)
• M20: 9,108,117 km (0.102 R)
• M21: 9,283,445 km (0.096 R)
• M22: 9,935,842 km (0.034 R)
• M23: 11,725,780 km (0.084 R)
• M24: 12,301,134 km (0.117 R)
• M25: 15,175,058 km (0.118 R)
• M26: 15,382,999 km (0.1 R)
• M27: 16,365,857 km (0.113 R)
• M28: 16,864,916 km (0.075 R)
• M29: 17,877,993 km (0.109 R)
• M30: 17,951,146 km (0.11 R)
• M31: 18,613,565 km (0.028 R)
• M32: 19,284,213 km (0.102 R)
• M33: 20,725,588 km (0.086 R)
• M34: 21,809,724 km (0.111 R)
• M35: 23,710,814 km (0.061 R)
• M36: 23,791,148 km (0.085 R)
• M37: 24,681,106 km (0.05 R)
• M38: 25,746,990 km (0.033 R)
• M39: 25,912,146 km (0.067 R)
• M40: 25,995,024 km (0.075 R)
• M41: 26,326,981 km (0.086 R)
• M42: 26,744,060 km (0.053 R)
• M43: 27,331,381 km (0.065 R)
• M44: 27,838,369 km (0.064 R)
• M45: 28,178,105 km (0.059 R)
• M46: 28,263,227 km (0.103 R)
• M47: 30,070,668 km (0.091 R)
• M48: 30,944,469 km (0.082 R)
• M49: 31,296,323 km (0.044 R)
• M50: 32,716,905 km (0.103 R)
• M51: 34,067,773 km (0.06 R)
• M52: 35,805,054 km (0.061 R)
• M53: 36,081,959 km (0.086 R)
• M54: 38,322,636 km (0.1 R)
• M55: 38,417,032 km (0.031 R)
• M56: 38,511,429 km (0.088 R)
• M57: 39,079,601 km (0.072 R)
• M58: 39,841,503 km (0.093 R)
• M59: 40,704,384 km (0.089 R)
• M60: 41,186,388 km (0.11 R)
• M61: 41,670,337 km (0.058 R)
• M62: 42,741,757 km (0.114 R)
• M63: 44,712,709 km (0.114 R)
• M64: 44,812,042 km (0.092 R)
• M65: 45,309,754 km (0.052 R)
• M66: 46,914,790 km (0.119 R)
• M67: 47,116,747 km (0.099 R)
• M68: 47,319,003 km (0.113 R)
• M69: 47,927,418 km (0.112 R)
• M70: 48,436,499 km (0.111 R)
• M71: 48,742,726 km (0.055 R)
• M72: 49,871,143 km (0.102 R)
• M73: 50,697,222 km (0.116 R)
• M74: 53,202,538 km (0.111 R)
• M75: 55,427,507 km (0.098 R)
• M76: 57,358,816 km (0.063 R)
• M77: 58,441,156 km (0.109 R)
• M78: 61,066,449 km (0.053 R)
• M79: 61,949,974 km (0.098 R)
• M80: 64,177,487 km (0.11 R)
• M81: 66,317,634 km (0.093 R)
• M82: 67,339,686 km (0.038 R)
• M83: 68,138,090 km (0.097 R)
• M84: 68,252,383 km (0.096 R)
• M85: 68,481,268 km (0.116 R)
• M86: 71,247,033 km (0.045 R)
• M87: 74,284,319 km (0.09 R)
• M88: 76,174,338 km (0.061 R)
• M89: 76,411,750 km (0.092 R)
• M90: 78,679,055 km (0.081 R)
• M91: 79,399,519 km (0.088 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit