🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.67 AU - 0.83 AU

Year: 229 Days

Day: 18.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.65 AU - 1.05 AU

Year: 277 Days

Day: 42.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.81 AU - 1.35 AU

Year: 396 Days

Day: 38.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,831,083 km

• M1: 538,702 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.9 AU - 4.46 AU

Year: 2493 Days

Day: 12.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,831,083 km

• M1: 545,434 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.55 AU - 5.37 AU

Year: 3326 Days

Day: 32.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 11.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.39 AU - 5.81 AU

Year: 4679 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,831,083 km

• M1: 148,401 km (0.115 R)
• M2: 222,153 km (0.042 R)
• M3: 388,356 km (0.082 R)
• M4: 616,044 km (0.115 R)
• M5: 816,655 km (0.096 R)
• M6: 1,050,626 km (0.115 R)
• M7: 1,164,470 km (0.115 R)
• M8: 1,331,271 km (0.031 R)
• M9: 1,824,196 km (0.109 R)
• M10: 2,105,590 km (0.09 R)
• M11: 2,296,178 km (0.113 R)
• M12: 2,523,267 km (0.118 R)
• M13: 2,837,572 km (0.081 R)
• M14: 3,015,893 km (0.116 R)
• M15: 3,231,613 km (0.048 R)
• M16: 3,452,270 km (0.119 R)
• M17: 3,748,623 km (0.029 R)
• M18: 3,855,137 km (0.107 R)
• M19: 3,980,799 km (0.106 R)
• M20: 4,478,212 km (0.087 R)
• M21: 4,591,458 km (0.093 R)
• M22: 4,724,750 km (0.057 R)
• M23: 5,310,874 km (0.079 R)
• M24: 5,511,485 km (0.114 R)
• M25: 6,191,108 km (0.112 R)
• M26: 6,766,760 km (0.104 R)
• M27: 6,962,584 km (0.077 R)
• M28: 7,204,484 km (0.051 R)
• M29: 7,315,336 km (0.118 R)
• M30: 7,538,685 km (0.061 R)
• M31: 7,900,862 km (0.042 R)
• M32: 8,315,248 km (0.102 R)
• M33: 9,333,561 km (0.027 R)
• M34: 9,454,585 km (0.112 R)
• M35: 9,771,583 km (0.115 R)
• M36: 9,845,185 km (0.031 R)
• M37: 9,993,138 km (0.083 R)
• M38: 10,116,855 km (0.07 R)
• M39: 10,291,137 km (0.084 R)
• M40: 10,692,957 km (0.073 R)
• M41: 10,997,687 km (0.039 R)
• M42: 11,798,485 km (0.097 R)
• M43: 11,929,383 km (0.065 R)
• M44: 12,060,730 km (0.108 R)
• M45: 12,644,610 km (0.118 R)
• M46: 12,832,356 km (0.092 R)
• M47: 13,647,365 km (0.081 R)
• M48: 13,812,371 km (0.101 R)
• M49: 14,116,653 km (0.115 R)
• M50: 14,227,805 km (0.093 R)
• M51: 14,929,419 km (0.104 R)
• M52: 15,014,390 km (0.054 R)
• M53: 15,099,511 km (0.032 R)
• M54: 15,298,776 km (0.112 R)
• M55: 15,527,511 km (0.098 R)
• M56: 15,642,253 km (0.064 R)
• M57: 15,728,571 km (0.083 R)
• M58: 15,815,038 km (0.066 R)
• M59: 16,717,712 km (0.057 R)
• M60: 16,953,328 km (0.032 R)
• M61: 17,041,890 km (0.038 R)
• M62: 17,577,151 km (0.057 R)
• M63: 17,816,807 km (0.103 R)
• M64: 18,511,839 km (0.106 R)
• M65: 18,725,165 km (0.059 R)
• M66: 18,969,908 km (0.116 R)
• M67: 19,215,697 km (0.087 R)
• M68: 19,865,999 km (0.053 R)
• M69: 20,366,404 km (0.073 R)
• M70: 20,492,216 km (0.109 R)
• M71: 20,586,612 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.8

Radius: 9.1

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.63 AU - 11.01 AU

Year: 11706 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,831,083 km

• M1: 427,551 km (0.09 R)
• M2: 1,152,352 km (0.093 R)
• M3: 1,379,442 km (0.083 R)
• M4: 1,546,992 km (0.049 R)
• M5: 2,311,287 km (0.1 R)
• M6: 3,595,585 km (0.107 R)
• M7: 3,661,408 km (0.12 R)
• M8: 4,134,287 km (0.084 R)
• M9: 4,307,820 km (0.113 R)
• M10: 4,662,068 km (0.117 R)
• M11: 4,734,174 km (0.104 R)
• M12: 6,014,433 km (0.119 R)
• M13: 6,490,603 km (0.054 R)
• M14: 6,733,251 km (0.088 R)
• M15: 6,855,771 km (0.088 R)
• M16: 6,937,751 km (0.106 R)
• M17: 7,185,934 km (0.077 R)
• M18: 7,947,985 km (0.117 R)
• M19: 8,120,771 km (0.104 R)
• M20: 9,410,604 km (0.083 R)
• M21: 9,870,019 km (0.097 R)
• M22: 10,149,318 km (0.079 R)
• M23: 10,858,711 km (0.085 R)
• M24: 11,243,626 km (0.083 R)
• M25: 11,340,416 km (0.05 R)
• M26: 12,425,001 km (0.074 R)
• M27: 13,852,613 km (0.11 R)
• M28: 14,797,473 km (0.09 R)
• M29: 16,198,906 km (0.113 R)
• M30: 16,915,330 km (0.096 R)
• M31: 17,305,482 km (0.061 R)
• M32: 17,529,729 km (0.083 R)
• M33: 17,867,820 km (0.114 R)
• M34: 18,037,763 km (0.049 R)
• M35: 18,208,155 km (0.048 R)
• M36: 18,265,152 km (0.053 R)
• M37: 19,941,845 km (0.028 R)
• M38: 20,353,837 km (0.039 R)
• M39: 21,546,731 km (0.084 R)
• M40: 21,606,869 km (0.092 R)
• M41: 21,969,494 km (0.118 R)
• M42: 24,124,452 km (0.065 R)
• M43: 24,752,464 km (0.103 R)
• M44: 24,815,594 km (0.07 R)
• M45: 25,195,273 km (0.076 R)
• M46: 25,513,169 km (0.107 R)
• M47: 26,539,410 km (0.117 R)
• M48: 27,709,864 km (0.088 R)
• M49: 27,775,388 km (0.058 R)
• M50: 28,235,551 km (0.104 R)
• M51: 28,565,713 km (0.109 R)
• M52: 29,096,786 km (0.051 R)
• M53: 31,116,806 km (0.027 R)
• M54: 31,321,306 km (0.085 R)
• M55: 32,212,610 km (0.108 R)
• M56: 33,460,406 km (0.089 R)
• M57: 35,077,858 km (0.106 R)
• M58: 35,361,645 km (0.077 R)
• M59: 35,860,405 km (0.081 R)
• M60: 36,146,286 km (0.075 R)
• M61: 36,289,601 km (0.096 R)
• M62: 36,504,872 km (0.097 R)
• M63: 37,660,067 km (0.115 R)
• M64: 38,315,156 km (0.119 R)
• M65: 38,753,927 km (0.105 R)
• M66: 39,047,438 km (0.098 R)
• M67: 39,120,890 km (0.088 R)
• M68: 39,636,704 km (0.103 R)
• M69: 41,122,360 km (0.063 R)
• M70: 41,271,958 km (0.114 R)
• M71: 42,173,285 km (0.107 R)
• M72: 42,626,268 km (0.12 R)
• M73: 42,777,661 km (0.1 R)
• M74: 43,385,028 km (0.082 R)
• M75: 43,461,173 km (0.095 R)
• M76: 44,377,909 km (0.08 R)
• M77: 44,454,653 km (0.077 R)
• M78: 45,455,762 km (0.098 R)
• M79: 45,687,788 km (0.089 R)
• M80: 45,842,622 km (0.099 R)
• M81: 45,920,263 km (0.108 R)
• M82: 46,308,470 km (0.108 R)
• M83: 48,030,042 km (0.111 R)
• M84: 49,136,318 km (0.064 R)
• M85: 50,972,034 km (0.108 R)
• M86: 51,454,636 km (0.097 R)
• M87: 51,696,536 km (0.08 R)
• M88: 52,343,397 km (0.061 R)
• M89: 52,667,726 km (0.054 R)
• M90: 53,155,564 km (0.101 R)
• M91: 53,481,688 km (0.107 R)
• M92: 53,972,069 km (0.069 R)
• M93: 54,546,076 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.1

Radius: 4.6

Gravity: 39.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.27 AU - 18.67 AU

Year: 20452 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,831,083 km

• M1: 194,328 km (0.039 R)
• M2: 487,240 km (0.116 R)
• M3: 719,416 km (0.068 R)
• M4: 1,397,394 km (0.096 R)
• M5: 1,460,674 km (0.032 R)
• M6: 2,954,408 km (0.103 R)
• M7: 3,243,282 km (0.106 R)
• M8: 3,498,047 km (0.069 R)
• M9: 3,803,526 km (0.115 R)
• M10: 4,163,010 km (0.074 R)
• M11: 4,580,388 km (0.113 R)
• M12: 4,722,356 km (0.038 R)
• M13: 4,817,949 km (0.056 R)
• M14: 5,255,672 km (0.096 R)
• M15: 5,554,569 km (0.117 R)
• M16: 6,325,896 km (0.032 R)
• M17: 6,697,197 km (0.086 R)
• M18: 7,572,046 km (0.08 R)
• M19: 7,740,044 km (0.054 R)
• M20: 7,796,443 km (0.079 R)
• M21: 8,079,781 km (0.108 R)
• M22: 8,194,223 km (0.101 R)
• M23: 8,424,454 km (0.092 R)
• M24: 9,972,493 km (0.091 R)
• M25: 11,541,326 km (0.117 R)
• M26: 13,117,938 km (0.118 R)
• M27: 15,820,124 km (0.058 R)
• M28: 17,270,177 km (0.074 R)
• M29: 17,713,285 km (0.078 R)
• M30: 18,085,635 km (0.098 R)
• M31: 18,913,509 km (0.1 R)
• M32: 19,141,496 km (0.077 R)
• M33: 19,293,937 km (0.089 R)
• M34: 19,830,694 km (0.114 R)
• M35: 20,294,746 km (0.115 R)
• M36: 20,372,537 km (0.104 R)
• M37: 21,787,733 km (0.093 R)
• M38: 22,667,967 km (0.12 R)
• M39: 23,153,113 km (0.109 R)
• M40: 23,234,344 km (0.109 R)
• M41: 24,215,856 km (0.118 R)
• M42: 24,298,285 km (0.066 R)
• M43: 24,546,019 km (0.086 R)
• M44: 26,728,203 km (0.114 R)
• M45: 27,412,164 km (0.049 R)
• M46: 27,670,071 km (0.081 R)
• M47: 28,796,992 km (0.053 R)
• M48: 29,234,416 km (0.107 R)
• M49: 30,115,847 km (0.104 R)
• M50: 31,095,563 km (0.056 R)
• M51: 32,720,944 km (0.101 R)
• M52: 33,912,042 km (0.058 R)
• M53: 34,004,194 km (0.031 R)
• M54: 35,865,790 km (0.095 R)
• M55: 36,242,029 km (0.06 R)
• M56: 37,283,529 km (0.055 R)
• M57: 37,664,705 km (0.081 R)
• M58: 37,760,148 km (0.066 R)
• M59: 38,047,226 km (0.025 R)
• M60: 38,526,987 km (0.106 R)
• M61: 39,202,272 km (0.09 R)
• M62: 40,368,686 km (0.111 R)
• M63: 40,760,034 km (0.109 R)
• M64: 42,040,742 km (0.048 R)
• M65: 42,735,773 km (0.075 R)
• M66: 43,534,776 km (0.108 R)
• M67: 46,471,980 km (0.063 R)
• M68: 50,416,577 km (0.102 R)
• M69: 50,627,061 km (0.084 R)
• M70: 51,578,204 km (0.108 R)
• M71: 53,069,545 km (0.106 R)
• M72: 54,251,069 km (0.12 R)
• M73: 54,358,929 km (0.116 R)
• M74: 56,859,009 km (0.09 R)
• M75: 57,407,584 km (0.106 R)
• M76: 57,627,344 km (0.092 R)
• M77: 57,957,805 km (0.042 R)
• M78: 58,509,672 km (0.06 R)
• M79: 59,730,091 km (0.113 R)
• M80: 60,399,392 km (0.075 R)
• M81: 61,745,324 km (0.088 R)
• M82: 63,668,854 km (0.095 R)
• M83: 63,782,548 km (0.089 R)
• M84: 64,809,388 km (0.119 R)
• M85: 67,458,467 km (0.115 R)
• M86: 69,438,993 km (0.12 R)
• M87: 70,495,304 km (0.113 R)
• M88: 70,613,037 km (0.08 R)
• M89: 70,848,654 km (0.11 R)
• M90: 74,773,205 km (0.111 R)
• M91: 75,013,309 km (0.061 R)
• M92: 75,133,436 km (0.095 R)
• M93: 76,096,996 km (0.057 R)
• M94: 79,134,282 km (0.084 R)
• M95: 79,746,586 km (0.112 R)
• M96: 81,469,056 km (0.059 R)
• M97: 82,458,945 km (0.104 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit