🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 14.6 Hours

Environment

Temp: 250 °C

Axial Tilt: 100.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 150 Days

Day: 34.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 179.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,030,307 km

• M1: 304,880 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.96 AU

Year: 329 Days

Day: 27.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,030,307 km

• M1: 58,642 km (0.06 R)
• M2: 233,373 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.89 AU - 3.15 AU

Year: 1468 Days

Day: 47 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,030,307 km

• M1: 473,178 km (0.046 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.61 AU - 5.65 AU

Year: 3657 Days

Day: 31.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 12.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.41 AU - 7.53 AU

Year: 7495 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,030,307 km

• M1: 178,021 km (0.043 R)
• M2: 278,701 km (0.11 R)
• M3: 466,297 km (0.105 R)
• M4: 596,896 km (0.075 R)
• M5: 729,589 km (0.072 R)
• M6: 1,027,588 km (0.093 R)
• M7: 1,300,753 km (0.063 R)
• M8: 1,397,244 km (0.117 R)
• M9: 2,009,099 km (0.114 R)
• M10: 2,160,193 km (0.104 R)
• M11: 2,295,430 km (0.104 R)
• M12: 2,615,569 km (0.098 R)
• M13: 3,188,529 km (0.056 R)
• M14: 3,500,889 km (0.071 R)
• M15: 3,800,085 km (0.111 R)
• M16: 4,107,658 km (0.076 R)
• M17: 4,252,469 km (0.076 R)
• M18: 4,497,510 km (0.106 R)
• M19: 4,696,924 km (0.094 R)
• M20: 4,848,467 km (0.113 R)
• M21: 5,444,465 km (0.116 R)
• M22: 6,036,424 km (0.062 R)
• M23: 7,252,056 km (0.041 R)
• M24: 7,604,808 km (0.099 R)
• M25: 7,753,358 km (0.076 R)
• M26: 8,541,739 km (0.092 R)
• M27: 8,665,307 km (0.093 R)
• M28: 8,789,473 km (0.031 R)
• M29: 9,071,016 km (0.052 R)
• M30: 9,387,416 km (0.077 R)
• M31: 10,589,584 km (0.055 R)
• M32: 11,463,086 km (0.113 R)
• M33: 11,633,778 km (0.084 R)
• M34: 11,839,774 km (0.082 R)
• M35: 12,569,961 km (0.066 R)
• M36: 12,781,343 km (0.093 R)
• M37: 12,958,317 km (0.086 R)
• M38: 13,136,189 km (0.079 R)
• M39: 13,458,423 km (0.089 R)
• M40: 14,183,673 km (0.062 R)
• M41: 14,293,628 km (0.079 R)
• M42: 14,440,533 km (0.055 R)
• M43: 15,521,228 km (0.118 R)
• M44: 15,899,860 km (0.103 R)
• M45: 16,052,151 km (0.099 R)
• M46: 16,627,803 km (0.119 R)
• M47: 17,838,648 km (0.073 R)
• M48: 17,957,280 km (0.067 R)
• M49: 18,275,175 km (0.065 R)
• M50: 18,474,739 km (0.116 R)
• M51: 18,755,384 km (0.104 R)
• M52: 19,037,526 km (0.07 R)
• M53: 19,769,209 km (0.116 R)
• M54: 19,892,029 km (0.083 R)
• M55: 19,974,158 km (0.083 R)
• M56: 20,097,427 km (0.09 R)
• M57: 20,179,706 km (0.093 R)
• M58: 20,344,712 km (0.088 R)
• M59: 20,551,606 km (0.058 R)
• M60: 20,967,488 km (0.057 R)
• M61: 21,680,920 km (0.116 R)
• M62: 22,146,768 km (0.115 R)
• M63: 22,487,702 km (0.094 R)
• M64: 22,615,907 km (0.081 R)
• M65: 23,217,889 km (0.118 R)
• M66: 23,520,824 km (0.095 R)
• M67: 24,043,071 km (0.118 R)
• M68: 24,349,597 km (0.083 R)
• M69: 24,789,714 km (0.078 R)
• M70: 26,215,680 km (0.078 R)
• M71: 29,099,927 km (0.107 R)
• M72: 29,239,801 km (0.036 R)
• M73: 29,333,150 km (0.094 R)
• M74: 29,660,620 km (0.075 R)
• M75: 29,942,313 km (0.074 R)
• M76: 30,036,410 km (0.09 R)
• M77: 30,366,573 km (0.029 R)
• M78: 30,697,932 km (0.112 R)
• M79: 30,840,349 km (0.077 R)
• M80: 31,411,962 km (0.087 R)
• M81: 31,939,145 km (0.118 R)
• M82: 32,324,360 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.7

Radius: 4.4

Gravity: 33.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.5 AU - 15.92 AU

Year: 21775 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 100.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,030,307 km

• M1: 82,728 km (0.09 R)
• M2: 111,450 km (0.073 R)
• M3: 172,187 km (0.118 R)
• M4: 313,258 km (0.095 R)
• M5: 349,311 km (0.046 R)
• M6: 573,558 km (0.026 R)
• M7: 688,599 km (0.086 R)
• M8: 1,248,394 km (0.079 R)
• M9: 1,337,405 km (0.108 R)
• M10: 1,585,289 km (0.104 R)
• M11: 1,649,616 km (0.079 R)
• M12: 2,193,853 km (0.038 R)
• M13: 3,811,155 km (0.085 R)
• M14: 4,249,477 km (0.105 R)
• M15: 5,030,528 km (0.088 R)
• M16: 5,805,145 km (0.066 R)
• M17: 6,155,653 km (0.064 R)
• M18: 6,256,931 km (0.094 R)
• M19: 6,616,265 km (0.113 R)
• M20: 7,354,680 km (0.093 R)
• M21: 7,462,241 km (0.101 R)
• M22: 7,570,400 km (0.085 R)
• M23: 8,008,124 km (0.057 R)
• M24: 9,780,410 km (0.089 R)
• M25: 11,730,418 km (0.09 R)
• M26: 13,994,881 km (0.109 R)
• M27: 16,319,333 km (0.108 R)
• M28: 16,600,577 km (0.098 R)
• M29: 18,540,263 km (0.036 R)
• M30: 19,054,730 km (0.087 R)
• M31: 19,573,984 km (0.104 R)
• M32: 19,723,133 km (0.066 R)
• M33: 20,022,628 km (0.066 R)
• M34: 20,930,238 km (0.062 R)
• M35: 21,159,123 km (0.106 R)
• M36: 21,851,163 km (0.115 R)
• M37: 22,316,562 km (0.045 R)
• M38: 23,336,071 km (0.107 R)
• M39: 24,290,505 km (0.111 R)
• M40: 25,095,641 km (0.087 R)
• M41: 27,396,157 km (0.038 R)
• M42: 27,981,683 km (0.088 R)
• M43: 28,318,279 km (0.044 R)
• M44: 28,571,398 km (0.077 R)
• M45: 29,335,694 km (0.026 R)
• M46: 29,591,805 km (0.114 R)
• M47: 30,020,553 km (0.068 R)
• M48: 30,624,180 km (0.064 R)
• M49: 31,318,913 km (0.053 R)
• M50: 31,931,067 km (0.119 R)
• M51: 35,322,451 km (0.101 R)
• M52: 36,233,651 km (0.101 R)
• M53: 36,600,316 km (0.118 R)
• M54: 36,968,177 km (0.08 R)
• M55: 37,152,631 km (0.083 R)
• M56: 39,107,427 km (0.11 R)
• M57: 40,714,108 km (0.034 R)
• M58: 41,190,727 km (0.081 R)
• M59: 42,631,803 km (0.119 R)
• M60: 42,728,443 km (0.12 R)
• M61: 43,407,169 km (0.043 R)
• M62: 45,661,908 km (0.112 R)
• M63: 46,853,305 km (0.088 R)
• M64: 47,753,585 km (0.07 R)
• M65: 48,055,025 km (0.11 R)
• M66: 49,469,622 km (0.109 R)
• M67: 50,386,358 km (0.084 R)
• M68: 50,795,508 km (0.117 R)
• M69: 51,617,249 km (0.119 R)
• M70: 52,029,691 km (0.1 R)
• M71: 53,794,946 km (0.099 R)
• M72: 55,263,398 km (0.096 R)
• M73: 56,638,801 km (0.095 R)
• M74: 58,884,115 km (0.048 R)
• M75: 59,423,117 km (0.106 R)
• M76: 59,639,136 km (0.11 R)
• M77: 61,704,185 km (0.114 R)
• M78: 62,470,874 km (0.097 R)
• M79: 63,461,362 km (0.082 R)
• M80: 63,682,168 km (0.112 R)
• M81: 67,587,271 km (0.042 R)
• M82: 67,925,661 km (0.039 R)
• M83: 68,377,596 km (0.098 R)
• M84: 68,717,184 km (0.095 R)
• M85: 69,284,608 km (0.084 R)
• M86: 71,454,376 km (0.108 R)
• M87: 73,414,706 km (0.073 R)
• M88: 73,530,645 km (0.117 R)
• M89: 74,459,647 km (0.083 R)
• M90: 75,509,525 km (0.099 R)
• M91: 77,152,409 km (0.104 R)
• M92: 77,741,974 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.3

Radius: 8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.55 AU - 18.09 AU

Year: 27614 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,030,307 km

• M1: 297,999 km (0.056 R)
• M2: 679,623 km (0.054 R)
• M3: 794,065 km (0.034 R)
• M4: 853,905 km (0.111 R)
• M5: 2,204,923 km (0.065 R)
• M6: 2,676,156 km (0.117 R)
• M7: 2,829,793 km (0.069 R)
• M8: 3,949,982 km (0.081 R)
• M9: 5,153,347 km (0.095 R)
• M10: 6,297,472 km (0.087 R)
• M11: 6,585,149 km (0.072 R)
• M12: 7,430,377 km (0.092 R)
• M13: 8,042,382 km (0.061 R)
• M14: 9,082,536 km (0.077 R)
• M15: 9,454,137 km (0.06 R)
• M16: 9,736,278 km (0.085 R)
• M17: 9,925,819 km (0.107 R)
• M18: 11,636,022 km (0.066 R)
• M19: 12,141,214 km (0.093 R)
• M20: 12,912,391 km (0.108 R)
• M21: 13,172,990 km (0.071 R)
• M22: 13,805,639 km (0.057 R)
• M23: 14,018,667 km (0.116 R)
• M24: 14,718,486 km (0.111 R)
• M25: 14,936,151 km (0.12 R)
• M26: 17,285,136 km (0.096 R)
• M27: 17,803,343 km (0.1 R)
• M28: 17,919,132 km (0.03 R)
• M29: 18,268,144 km (0.071 R)
• M30: 18,619,400 km (0.095 R)
• M31: 18,972,900 km (0.095 R)
• M32: 19,447,723 km (0.081 R)
• M33: 23,765,716 km (0.117 R)
• M34: 24,021,229 km (0.108 R)
• M35: 26,956,489 km (0.091 R)
• M36: 27,222,773 km (0.106 R)
• M37: 27,356,215 km (0.088 R)
• M38: 31,531,342 km (0.073 R)
• M39: 33,513,214 km (0.037 R)
• M40: 35,900,198 km (0.061 R)
• M41: 36,708,026 km (0.056 R)
• M42: 37,670,389 km (0.098 R)
• M43: 38,491,083 km (0.077 R)
• M44: 39,771,192 km (0.092 R)
• M45: 39,922,735 km (0.091 R)
• M46: 41,678,864 km (0.054 R)
• M47: 43,148,663 km (0.072 R)
• M48: 44,556,529 km (0.034 R)
• M49: 44,635,217 km (0.036 R)
• M50: 45,741,344 km (0.082 R)
• M51: 46,059,090 km (0.057 R)
• M52: 47,337,105 km (0.113 R)
• M53: 47,900,041 km (0.085 R)
• M54: 48,303,357 km (0.054 R)
• M55: 49,032,348 km (0.033 R)
• M56: 49,113,579 km (0.094 R)
• M57: 50,829,317 km (0.092 R)
• M58: 51,570,724 km (0.082 R)
• M59: 51,653,302 km (0.096 R)
• M60: 56,093,517 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 10,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit