🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 24.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 131.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,686,862 km

• M1: 384,467 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.62 AU - 0.64 AU

Year: 183 Days

Day: 22.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.31 AU - 1.57 AU

Year: 631 Days

Day: 42.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.52 AU - 1.96 AU

Year: 838 Days

Day: 37.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,686,862 km

• M1: 469,737 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.8 AU - 1.94 AU

Year: 934 Days

Day: 37 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,686,862 km

• M1: 172,486 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.69 AU - 2.39 AU

Year: 1064 Days

Day: 17.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 8.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.47 AU - 7.69 AU

Year: 7622 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,686,862 km

• M1: 118,033 km (0.1 R)
• M2: 185,501 km (0.091 R)
• M3: 290,369 km (0.117 R)
• M4: 445,951 km (0.035 R)
• M5: 640,129 km (0.07 R)
• M6: 763,398 km (0.114 R)
• M7: 917,633 km (0.058 R)
• M8: 1,591,422 km (0.079 R)
• M9: 1,704,369 km (0.103 R)
• M10: 1,790,836 km (0.068 R)
• M11: 2,292,737 km (0.071 R)
• M12: 2,502,024 km (0.055 R)
• M13: 3,202,591 km (0.093 R)
• M14: 3,510,164 km (0.097 R)
• M15: 3,884,159 km (0.101 R)
• M16: 4,231,825 km (0.073 R)
• M17: 4,710,837 km (0.091 R)
• M18: 4,833,208 km (0.059 R)
• M19: 4,977,420 km (0.109 R)
• M20: 5,482,762 km (0.1 R)
• M21: 5,741,566 km (0.109 R)
• M22: 5,960,428 km (0.094 R)
• M23: 6,048,691 km (0.071 R)
• M24: 6,361,051 km (0.094 R)
• M25: 6,610,281 km (0.115 R)
• M26: 6,978,441 km (0.101 R)
• M27: 7,376,970 km (0.059 R)
• M28: 8,245,386 km (0.113 R)
• M29: 8,417,872 km (0.096 R)
• M30: 8,492,222 km (0.114 R)
• M31: 8,566,872 km (0.064 R)
• M32: 8,892,397 km (0.088 R)
• M33: 9,222,110 km (0.105 R)
• M34: 9,893,506 km (0.07 R)
• M35: 9,998,224 km (0.098 R)
• M36: 10,314,474 km (0.08 R)
• M37: 10,553,980 km (0.106 R)
• M38: 10,902,992 km (0.045 R)
• M39: 11,119,610 km (0.113 R)
• M40: 11,174,063 km (0.11 R)
• M41: 12,056,392 km (0.073 R)
• M42: 12,562,631 km (0.069 R)
• M43: 13,190,643 km (0.108 R)
• M44: 13,508,538 km (0.096 R)
• M45: 13,799,656 km (0.053 R)
• M46: 14,775,333 km (0.113 R)
• M47: 14,835,172 km (0.086 R)
• M48: 15,165,634 km (0.083 R)
• M49: 15,316,728 km (0.101 R)
• M50: 15,377,315 km (0.067 R)
• M51: 15,650,780 km (0.097 R)
• M52: 16,048,860 km (0.05 R)
• M53: 16,450,081 km (0.034 R)
• M54: 17,042,489 km (0.086 R)
• M55: 18,088,178 km (0.036 R)
• M56: 18,152,206 km (0.044 R)
• M57: 18,344,738 km (0.093 R)
• M58: 18,441,229 km (0.083 R)
• M59: 18,602,495 km (0.117 R)
• M60: 18,731,897 km (0.052 R)
• M61: 19,056,674 km (0.113 R)
• M62: 19,317,723 km (0.086 R)
• M63: 19,876,471 km (0.07 R)
• M64: 21,686,455 km (0.093 R)
• M65: 22,198,529 km (0.098 R)
• M66: 22,542,155 km (0.095 R)
• M67: 23,234,644 km (0.064 R)
• M68: 23,339,213 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.6

Radius: 5.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.11 AU - 14.35 AU

Year: 18582 Days

Day: 24.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 122.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,686,862 km

• M1: 207,791 km (0.051 R)
• M2: 285,882 km (0.12 R)
• M3: 594,652 km (0.119 R)
• M4: 666,459 km (0.1 R)
• M5: 899,682 km (0.078 R)
• M6: 1,360,293 km (0.077 R)
• M7: 1,695,991 km (0.069 R)
• M8: 1,862,643 km (0.11 R)
• M9: 1,948,063 km (0.119 R)
• M10: 2,100,653 km (0.114 R)
• M11: 2,440,540 km (0.102 R)
• M12: 2,605,097 km (0.09 R)
• M13: 2,676,755 km (0.09 R)
• M14: 3,145,744 km (0.117 R)
• M15: 3,324,813 km (0.045 R)
• M16: 3,560,130 km (0.101 R)
• M17: 3,719,901 km (0.094 R)
• M18: 4,213,574 km (0.079 R)
• M19: 4,785,935 km (0.043 R)
• M20: 5,876,653 km (0.116 R)
• M21: 7,993,313 km (0.117 R)
• M22: 8,770,026 km (0.086 R)
• M23: 8,877,736 km (0.069 R)
• M24: 8,949,842 km (0.063 R)
• M25: 9,131,005 km (0.099 R)
• M26: 9,313,215 km (0.072 R)
• M27: 10,017,073 km (0.067 R)
• M28: 10,280,665 km (0.05 R)
• M29: 10,318,513 km (0.116 R)
• M30: 10,661,092 km (0.095 R)
• M31: 11,318,575 km (0.066 R)
• M32: 12,188,636 km (0.103 R)
• M33: 12,309,062 km (0.044 R)
• M34: 12,550,813 km (0.034 R)
• M35: 12,957,420 km (0.088 R)
• M36: 12,998,260 km (0.086 R)
• M37: 13,039,250 km (0.114 R)
• M38: 13,121,229 km (0.053 R)
• M39: 13,285,637 km (0.109 R)
• M40: 13,326,926 km (0.101 R)
• M41: 14,118,449 km (0.104 R)
• M42: 14,371,568 km (0.102 R)
• M43: 16,141,012 km (0.12 R)
• M44: 16,850,106 km (0.107 R)
• M45: 16,894,686 km (0.115 R)
• M46: 17,343,330 km (0.115 R)
• M47: 17,388,509 km (0.104 R)
• M48: 17,433,537 km (0.12 R)
• M49: 17,569,223 km (0.109 R)
• M50: 18,805,200 km (0.062 R)
• M51: 18,851,576 km (0.049 R)
• M52: 19,037,227 km (0.039 R)
• M53: 19,176,801 km (0.12 R)
• M54: 19,880,061 km (0.079 R)
• M55: 20,021,730 km (0.051 R)
• M56: 20,591,848 km (0.114 R)
• M57: 20,735,162 km (0.097 R)
• M58: 21,215,372 km (0.09 R)
• M59: 21,456,823 km (0.095 R)
• M60: 21,699,321 km (0.1 R)
• M61: 21,893,798 km (0.119 R)
• M62: 22,137,792 km (0.104 R)
• M63: 22,333,765 km (0.06 R)
• M64: 22,776,575 km (0.118 R)
• M65: 22,875,310 km (0.031 R)
• M66: 23,172,561 km (0.05 R)
• M67: 24,122,208 km (0.087 R)
• M68: 24,677,964 km (0.07 R)
• M69: 25,033,708 km (0.073 R)
• M70: 25,391,097 km (0.097 R)
• M71: 25,801,743 km (0.052 R)
• M72: 26,473,737 km (0.077 R)
• M73: 26,577,558 km (0.083 R)
• M74: 27,834,778 km (0.069 R)
• M75: 29,487,087 km (0.09 R)
• M76: 29,864,522 km (0.106 R)
• M77: 30,733,387 km (0.075 R)
• M78: 31,061,305 km (0.071 R)
• M79: 31,390,420 km (0.041 R)
• M80: 31,610,479 km (0.07 R)
• M81: 31,831,136 km (0.112 R)
• M82: 31,996,890 km (0.09 R)
• M83: 33,613,894 km (0.105 R)
• M84: 33,782,790 km (0.052 R)
• M85: 34,008,234 km (0.104 R)
• M86: 34,460,767 km (0.081 R)
• M87: 36,290,648 km (0.071 R)
• M88: 38,386,664 km (0.046 R)
• M89: 38,445,456 km (0.099 R)
• M90: 38,798,806 km (0.106 R)
• M91: 39,271,535 km (0.034 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: 451 - 10,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit