🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.7 AU - 0.88 AU

Year: 246 Days

Day: 45.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.17 AU - 1.23 AU

Year: 460 Days

Day: 25.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 95.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,397,120 km

• M1: 478,863 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.61 AU

Year: 592 Days

Day: 35.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,397,120 km

• M1: 788,231 km (0.067 R)
• M2: 1,163,423 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.33 AU - 2.03 AU

Year: 762 Days

Day: 36.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.12 AU - 3.06 AU

Year: 1458 Days

Day: 13.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,397,120 km

• M1: 1,597,256 km (0.07 R)
• M2: 1,672,654 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.61 AU - 3.67 AU

Year: 1947 Days

Day: 43.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 175.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,397,120 km

• M1: 153,338 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.59 AU - 3.59 AU

Year: 2380 Days

Day: 46.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 14.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.05 AU - 8.99 AU

Year: 7214 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,397,120 km

• M1: 324,627 km (0.055 R)
• M2: 508,184 km (0.118 R)
• M3: 610,509 km (0.104 R)
• M4: 810,671 km (0.097 R)
• M5: 936,034 km (0.108 R)
• M6: 1,354,758 km (0.043 R)
• M7: 1,566,439 km (0.084 R)
• M8: 1,686,716 km (0.053 R)
• M9: 2,110,976 km (0.054 R)
• M10: 2,858,965 km (0.119 R)
• M11: 3,288,460 km (0.111 R)
• M12: 3,630,890 km (0.119 R)
• M13: 3,929,786 km (0.094 R)
• M14: 4,407,752 km (0.076 R)
• M15: 4,523,092 km (0.119 R)
• M16: 5,951,751 km (0.09 R)
• M17: 6,079,358 km (0.067 R)
• M18: 6,468,163 km (0.098 R)
• M19: 6,566,599 km (0.111 R)
• M20: 6,898,407 km (0.113 R)
• M21: 7,100,214 km (0.077 R)
• M22: 7,475,406 km (0.067 R)
• M23: 7,752,311 km (0.044 R)
• M24: 7,997,353 km (0.042 R)
• M25: 8,495,364 km (0.075 R)
• M26: 9,113,652 km (0.093 R)
• M27: 9,973,391 km (0.111 R)
• M28: 10,163,679 km (0.069 R)
• M29: 10,898,055 km (0.103 R)
• M30: 11,054,834 km (0.054 R)
• M31: 11,173,016 km (0.105 R)
• M32: 11,410,428 km (0.104 R)
• M33: 12,214,217 km (0.11 R)
• M34: 12,377,129 km (0.109 R)
• M35: 13,244,498 km (0.077 R)
• M36: 13,370,010 km (0.067 R)
• M37: 13,622,233 km (0.042 R)
• M38: 13,918,586 km (0.074 R)
• M39: 14,302,604 km (0.038 R)
• M40: 14,603,894 km (0.058 R)
• M41: 15,081,410 km (0.072 R)
• M42: 15,343,954 km (0.118 R)
• M43: 15,608,144 km (0.06 R)
• M44: 15,873,830 km (0.067 R)
• M45: 16,409,839 km (0.112 R)
• M46: 17,545,437 km (0.068 R)
• M47: 17,683,366 km (0.108 R)
• M48: 18,425,371 km (0.096 R)
• M49: 19,177,549 km (0.115 R)
• M50: 19,462,234 km (0.104 R)
• M51: 21,150,745 km (0.059 R)
• M52: 21,592,508 km (0.101 R)
• M53: 21,789,827 km (0.026 R)
• M54: 21,987,745 km (0.077 R)
• M55: 22,435,342 km (0.113 R)
• M56: 22,885,781 km (0.045 R)
• M57: 24,153,025 km (0.115 R)
• M58: 24,717,907 km (0.059 R)
• M59: 24,975,963 km (0.107 R)
• M60: 25,183,156 km (0.101 R)
• M61: 25,443,007 km (0.102 R)
• M62: 25,547,128 km (0.073 R)
• M63: 27,820,866 km (0.045 R)
• M64: 27,981,983 km (0.04 R)
• M65: 28,575,138 km (0.069 R)
• M66: 29,719,113 km (0.103 R)
• M67: 30,103,729 km (0.105 R)
• M68: 30,213,983 km (0.107 R)
• M69: 30,711,545 km (0.08 R)
• M70: 31,100,500 km (0.037 R)
• M71: 31,995,544 km (0.105 R)
• M72: 32,899,115 km (0.076 R)
• M73: 34,500,411 km (0.08 R)
• M74: 35,136,351 km (0.099 R)
• M75: 35,659,644 km (0.044 R)
• M76: 36,302,766 km (0.087 R)
• M77: 36,537,634 km (0.117 R)
• M78: 37,185,842 km (0.115 R)
• M79: 39,454,643 km (0.098 R)
• M80: 40,423,289 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.5

Radius: 4.5

Gravity: 20.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.89 AU - 19.51 AU

Year: 27163 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,397,120 km

• M1: 92,601 km (0.093 R)
• M2: 134,788 km (0.071 R)
• M3: 172,935 km (0.087 R)
• M4: 215,571 km (0.029 R)
• M5: 331,060 km (0.099 R)
• M6: 710,739 km (0.119 R)
• M7: 937,829 km (0.109 R)
• M8: 1,101,190 km (0.049 R)
• M9: 1,303,147 km (0.118 R)
• M10: 1,579,754 km (0.072 R)
• M11: 2,365,442 km (0.09 R)
• M12: 2,550,195 km (0.079 R)
• M13: 2,933,465 km (0.027 R)
• M14: 3,881,616 km (0.111 R)
• M15: 4,546,728 km (0.115 R)
• M16: 5,979,128 km (0.102 R)
• M17: 7,592,092 km (0.117 R)
• M18: 9,213,733 km (0.061 R)
• M19: 9,620,789 km (0.097 R)
• M20: 10,093,069 km (0.113 R)
• M21: 11,306,457 km (0.09 R)
• M22: 11,368,241 km (0.105 R)
• M23: 11,993,261 km (0.101 R)
• M24: 12,309,810 km (0.088 R)
• M25: 12,693,379 km (0.116 R)
• M26: 13,080,838 km (0.116 R)
• M27: 14,066,538 km (0.057 R)
• M28: 14,133,109 km (0.087 R)
• M29: 14,333,421 km (0.115 R)
• M30: 14,669,418 km (0.09 R)
• M31: 15,417,557 km (0.099 R)
• M32: 15,486,072 km (0.067 R)
• M33: 15,692,667 km (0.109 R)
• M34: 16,108,400 km (0.079 R)
• M35: 16,317,537 km (0.098 R)
• M36: 18,458,881 km (0.079 R)
• M37: 20,762,240 km (0.108 R)
• M38: 22,063,292 km (0.119 R)
• M39: 22,684,722 km (0.044 R)
• M40: 23,469,512 km (0.09 R)
• M41: 24,263,129 km (0.111 R)
• M42: 25,795,011 km (0.052 R)
• M43: 26,039,753 km (0.107 R)
• M44: 27,109,229 km (0.12 R)
• M45: 27,441,186 km (0.084 R)
• M46: 28,697,958 km (0.073 R)
• M47: 28,782,331 km (0.1 R)
• M48: 29,546,178 km (0.101 R)
• M49: 30,660,981 km (0.081 R)
• M50: 31,093,469 km (0.074 R)
• M51: 33,819,591 km (0.108 R)
• M52: 33,998,061 km (0.059 R)
• M53: 34,355,899 km (0.048 R)
• M54: 34,535,416 km (0.077 R)
• M55: 37,725,292 km (0.066 R)
• M56: 37,910,344 km (0.118 R)
• M57: 38,095,846 km (0.111 R)
• M58: 38,467,596 km (0.086 R)
• M59: 38,840,394 km (0.096 R)
• M60: 40,533,393 km (0.1 R)
• M61: 44,380,752 km (0.103 R)
• M62: 44,869,787 km (0.089 R)
• M63: 45,459,053 km (0.067 R)
• M64: 48,242,471 km (0.066 R)
• M65: 49,047,756 km (0.032 R)
• M66: 50,467,739 km (0.102 R)
• M67: 50,978,167 km (0.109 R)
• M68: 51,182,817 km (0.119 R)
• M69: 51,285,142 km (0.094 R)
• M70: 54,703,304 km (0.09 R)
• M71: 55,227,495 km (0.089 R)
• M72: 57,447,677 km (0.049 R)
• M73: 59,266,188 km (0.075 R)
• M74: 61,865,302 km (0.095 R)
• M75: 62,302,128 km (0.068 R)
• M76: 64,170,007 km (0.08 R)
• M77: 67,510,826 km (0.037 R)
• M78: 67,735,522 km (0.104 R)
• M79: 67,960,517 km (0.086 R)
• M80: 70,907,745 km (0.112 R)
• M81: 71,708,243 km (0.08 R)
• M82: 72,626,924 km (0.056 R)
• M83: 72,857,155 km (0.091 R)
• M84: 73,087,685 km (0.108 R)
• M85: 73,318,365 km (0.081 R)
• M86: 73,549,494 km (0.08 R)
• M87: 73,664,983 km (0.047 R)
• M88: 74,243,778 km (0.108 R)
• M89: 74,824,217 km (0.086 R)
• M90: 75,755,913 km (0.087 R)
• M91: 76,106,271 km (0.107 R)
• M92: 77,395,506 km (0.076 R)
• M93: 77,630,673 km (0.059 R)
• M94: 78,928,585 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.6

Radius: 5.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 17.01 AU - 24.79 AU

Year: 33427 Days

Day: 18.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,397,120 km

• M1: 144,661 km (0.105 R)
• M2: 245,640 km (0.112 R)
• M3: 581,038 km (0.089 R)
• M4: 823,387 km (0.099 R)
• M5: 1,687,314 km (0.088 R)
• M6: 1,903,633 km (0.12 R)
• M7: 2,569,792 km (0.066 R)
• M8: 2,711,013 km (0.1 R)
• M9: 2,891,278 km (0.047 R)
• M10: 3,225,480 km (0.08 R)
• M11: 3,301,475 km (0.099 R)
• M12: 4,680,917 km (0.104 R)
• M13: 5,474,833 km (0.118 R)
• M14: 6,645,137 km (0.082 R)
• M15: 7,035,438 km (0.077 R)
• M16: 7,233,356 km (0.103 R)
• M17: 7,333,138 km (0.061 R)
• M18: 7,533,749 km (0.043 R)
• M19: 7,584,313 km (0.043 R)
• M20: 8,043,578 km (0.105 R)
• M21: 8,198,562 km (0.097 R)
• M22: 8,459,311 km (0.1 R)
• M23: 9,638,441 km (0.093 R)
• M24: 10,527,801 km (0.062 R)
• M25: 10,811,139 km (0.089 R)
• M26: 11,154,466 km (0.103 R)
• M27: 12,563,080 km (0.081 R)
• M28: 12,863,472 km (0.08 R)
• M29: 13,227,145 km (0.084 R)
• M30: 14,401,039 km (0.062 R)
• M31: 14,589,383 km (0.115 R)
• M32: 14,715,494 km (0.064 R)
• M33: 14,968,613 km (0.093 R)
• M34: 15,351,135 km (0.09 R)
• M35: 15,801,425 km (0.059 R)
• M36: 16,979,059 km (0.083 R)
• M37: 17,311,166 km (0.101 R)
• M38: 17,645,518 km (0.066 R)
• M39: 18,320,354 km (0.043 R)
• M40: 18,935,051 km (0.088 R)
• M41: 19,487,067 km (0.044 R)
• M42: 22,398,092 km (0.107 R)
• M43: 22,616,356 km (0.111 R)
• M44: 23,496,440 km (0.06 R)
• M45: 23,570,341 km (0.072 R)
• M46: 24,313,095 km (0.109 R)
• M47: 24,912,833 km (0.067 R)
• M48: 26,586,982 km (0.079 R)
• M49: 26,895,304 km (0.12 R)
• M50: 26,972,646 km (0.078 R)
• M51: 27,359,955 km (0.082 R)
• M52: 28,062,017 km (0.112 R)
• M53: 28,140,407 km (0.106 R)
• M54: 28,848,902 km (0.075 R)
• M55: 29,007,177 km (0.064 R)
• M56: 30,203,212 km (0.039 R)
• M57: 30,847,679 km (0.1 R)
• M58: 31,171,559 km (0.101 R)
• M59: 31,252,790 km (0.095 R)
• M60: 32,560,874 km (0.107 R)
• M61: 34,221,111 km (0.095 R)
• M62: 34,724,508 km (0.062 R)
• M63: 35,061,403 km (0.108 R)
• M64: 35,145,776 km (0.085 R)
• M65: 37,019,938 km (0.11 R)
• M66: 38,490,186 km (0.09 R)
• M67: 38,664,467 km (0.067 R)
• M68: 39,979,433 km (0.116 R)
• M69: 40,244,221 km (0.107 R)
• M70: 41,666,149 km (0.083 R)
• M71: 44,467,518 km (0.03 R)
• M72: 45,384,104 km (0.102 R)
• M73: 46,956,528 km (0.081 R)
• M74: 47,049,578 km (0.083 R)
• M75: 47,142,627 km (0.079 R)
• M76: 47,329,176 km (0.101 R)
• M77: 47,609,223 km (0.087 R)
• M78: 49,964,492 km (0.08 R)
• M79: 50,249,775 km (0.092 R)
• M80: 52,261,119 km (0.093 R)
• M81: 52,840,511 km (0.103 R)
• M82: 53,131,180 km (0.043 R)
• M83: 54,103,416 km (0.081 R)
• M84: 57,453,062 km (0.12 R)
• M85: 59,052,413 km (0.085 R)
• M86: 59,555,212 km (0.113 R)
• M87: 59,756,720 km (0.116 R)
• M88: 61,173,711 km (0.06 R)
• M89: 62,704,247 km (0.095 R)
• M90: 66,115,228 km (0.114 R)
• M91: 67,160,767 km (0.101 R)
• M92: 67,685,557 km (0.107 R)
• M93: 67,790,724 km (0.083 R)
• M94: 70,010,906 km (0.062 R)
• M95: 70,117,120 km (0.076 R)
• M96: 71,183,304 km (0.102 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit