🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.81 AU - 0.99 AU

Year: 304 Days

Day: 32.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 96.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.8 AU - 1.12 AU

Year: 335 Days

Day: 47.6 Hours

Environment

Temp: 73 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.96 AU - 1.38 AU

Year: 451 Days

Day: 34.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.15 AU - 1.43 AU

Year: 522 Days

Day: 47.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.88 AU - 1.92 AU

Year: 934 Days

Day: 14.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,790,387 km

• M1: 367,712 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.21 AU - 2.67 AU

Year: 1359 Days

Day: 26.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,790,387 km

• M1: 566,378 km (0.112 R)
• M2: 1,560,007 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.9 AU - 6.18 AU

Year: 4033 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 12.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.58 AU - 7.88 AU

Year: 6223 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,790,387 km

• M1: 159,471 km (0.109 R)
• M2: 242,498 km (0.086 R)
• M3: 465,698 km (0.099 R)
• M4: 830,268 km (0.09 R)
• M5: 921,672 km (0.028 R)
• M6: 1,016,966 km (0.099 R)
• M7: 1,174,044 km (0.107 R)
• M8: 1,401,882 km (0.083 R)
• M9: 1,481,169 km (0.106 R)
• M10: 1,831,527 km (0.119 R)
• M11: 1,918,892 km (0.108 R)
• M12: 2,097,961 km (0.059 R)
• M13: 2,609,585 km (0.063 R)
• M14: 2,748,562 km (0.108 R)
• M15: 2,829,195 km (0.108 R)
• M16: 2,951,566 km (0.053 R)
• M17: 3,415,619 km (0.064 R)
• M18: 3,634,331 km (0.091 R)
• M19: 3,925,598 km (0.11 R)
• M20: 4,674,933 km (0.085 R)
• M21: 5,115,948 km (0.055 R)
• M22: 5,493,832 km (0.06 R)
• M23: 5,621,738 km (0.06 R)
• M24: 5,933,052 km (0.104 R)
• M25: 6,038,069 km (0.077 R)
• M26: 6,143,685 km (0.029 R)
• M27: 6,303,306 km (0.117 R)
• M28: 7,066,704 km (0.06 R)
• M29: 7,205,980 km (0.045 R)
• M30: 7,487,673 km (0.032 R)
• M31: 7,686,937 km (0.067 R)
• M32: 7,974,614 km (0.095 R)
• M33: 8,383,465 km (0.069 R)
• M34: 9,161,074 km (0.089 R)
• M35: 10,307,144 km (0.099 R)
• M36: 10,528,997 km (0.107 R)
• M37: 10,945,328 km (0.062 R)
• M38: 11,171,819 km (0.11 R)
• M39: 11,334,432 km (0.094 R)
• M40: 12,159,764 km (0.115 R)
• M41: 12,394,483 km (0.087 R)
• M42: 12,698,316 km (0.11 R)
• M43: 12,970,435 km (0.095 R)
• M44: 13,903,177 km (0.094 R)
• M45: 14,078,207 km (0.102 R)
• M46: 14,430,659 km (0.111 R)
• M47: 15,469,168 km (0.031 R)
• M48: 15,650,630 km (0.107 R)
• M49: 16,162,704 km (0.035 R)
• M50: 16,457,711 km (0.108 R)
• M51: 16,866,262 km (0.113 R)
• M52: 17,807,383 km (0.106 R)
• M53: 18,303,449 km (0.058 R)
• M54: 18,457,086 km (0.111 R)
• M55: 18,726,811 km (0.048 R)
• M56: 19,075,673 km (0.113 R)
• M57: 19,858,369 km (0.107 R)
• M58: 20,095,332 km (0.06 R)
• M59: 21,293,761 km (0.103 R)
• M60: 21,536,259 km (0.11 R)
• M61: 21,820,345 km (0.075 R)
• M62: 22,310,278 km (0.117 R)
• M63: 22,597,656 km (0.088 R)
• M64: 22,969,107 km (0.113 R)
• M65: 23,384,092 km (0.095 R)
• M66: 25,239,405 km (0.077 R)
• M67: 25,496,115 km (0.097 R)
• M68: 25,839,741 km (0.054 R)
• M69: 26,184,863 km (0.095 R)
• M70: 27,492,648 km (0.053 R)
• M71: 27,580,611 km (0.101 R)
• M72: 28,420,753 km (0.093 R)
• M73: 30,035,662 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 11

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.42 AU - 13.64 AU

Year: 13057 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,790,387 km

• M1: 210,783 km (0.097 R)
• M2: 331,958 km (0.06 R)
• M3: 453,431 km (0.109 R)
• M4: 919,279 km (0.091 R)
• M5: 1,032,525 km (0.109 R)
• M6: 1,506,899 km (0.12 R)
• M7: 1,839,455 km (0.095 R)
• M8: 3,004,972 km (0.073 R)
• M9: 4,952,587 km (0.116 R)
• M10: 5,280,954 km (0.114 R)
• M11: 5,447,756 km (0.079 R)
• M12: 5,574,017 km (0.105 R)
• M13: 6,352,075 km (0.12 R)
• M14: 7,395,520 km (0.098 R)
• M15: 7,535,544 km (0.033 R)
• M16: 7,818,284 km (0.097 R)
• M17: 8,785,883 km (0.11 R)
• M18: 9,334,159 km (0.111 R)
• M19: 9,536,266 km (0.078 R)
• M20: 9,637,992 km (0.095 R)
• M21: 11,151,624 km (0.091 R)
• M22: 11,908,589 km (0.099 R)
• M23: 12,906,257 km (0.05 R)
• M24: 13,018,755 km (0.036 R)
• M25: 13,586,179 km (0.047 R)
• M26: 13,700,622 km (0.114 R)
• M27: 13,930,554 km (0.07 R)
• M28: 14,103,788 km (0.087 R)
• M29: 14,745,114 km (0.099 R)
• M30: 15,277,084 km (0.111 R)
• M31: 15,815,337 km (0.092 R)
• M32: 17,156,931 km (0.04 R)
• M33: 18,344,888 km (0.115 R)
• M34: 19,559,174 km (0.059 R)
• M35: 20,143,503 km (0.103 R)
• M36: 20,339,476 km (0.036 R)
• M37: 21,462,358 km (0.081 R)
• M38: 22,334,513 km (0.105 R)
• M39: 22,945,172 km (0.107 R)
• M40: 23,218,338 km (0.114 R)
• M41: 24,530,460 km (0.042 R)
• M42: 25,230,728 km (0.098 R)
• M43: 25,442,110 km (0.098 R)
• M44: 25,512,720 km (0.099 R)
• M45: 25,583,330 km (0.095 R)
• M46: 26,436,337 km (0.05 R)
• M47: 26,507,845 km (0.1 R)
• M48: 30,089,368 km (0.117 R)
• M49: 31,215,690 km (0.037 R)
• M50: 32,126,891 km (0.11 R)
• M51: 32,585,707 km (0.031 R)
• M52: 33,046,618 km (0.034 R)
• M53: 33,200,854 km (0.117 R)
• M54: 34,442,516 km (0.047 R)
• M55: 34,598,846 km (0.1 R)
• M56: 35,147,721 km (0.119 R)
• M57: 38,582,039 km (0.081 R)
• M58: 39,641,341 km (0.098 R)
• M59: 39,805,151 km (0.1 R)
• M60: 40,297,926 km (0.098 R)
• M61: 40,380,205 km (0.109 R)
• M62: 40,627,491 km (0.112 R)
• M63: 40,792,647 km (0.072 R)
• M64: 41,955,022 km (0.095 R)
• M65: 44,142,442 km (0.09 R)
• M66: 44,397,207 km (0.042 R)
• M67: 44,822,963 km (0.077 R)
• M68: 45,078,925 km (0.081 R)
• M69: 45,421,205 km (0.111 R)
• M70: 46,022,139 km (0.07 R)
• M71: 46,452,981 km (0.102 R)
• M72: 46,539,299 km (0.096 R)
• M73: 47,405,471 km (0.073 R)
• M74: 47,753,585 km (0.107 R)
• M75: 48,102,298 km (0.09 R)
• M76: 49,506,124 km (0.108 R)
• M77: 52,803,710 km (0.083 R)
• M78: 53,345,105 km (0.1 R)
• M79: 53,525,969 km (0.087 R)
• M80: 54,069,906 km (0.089 R)
• M81: 55,345,976 km (0.042 R)
• M82: 55,529,084 km (0.118 R)
• M83: 58,113,836 km (0.077 R)
• M84: 58,206,886 km (0.079 R)
• M85: 59,046,429 km (0.116 R)
• M86: 59,139,928 km (0.111 R)
• M87: 60,926,426 km (0.12 R)
• M88: 63,783,147 km (0.085 R)
• M89: 63,975,081 km (0.094 R)
• M90: 64,263,505 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.9

Radius: 13.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.62 AU - 13.26 AU

Year: 13792 Days

Day: 5.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,790,387 km

• M1: 178,171 km (0.095 R)
• M2: 686,056 km (0.095 R)
• M3: 839,394 km (0.08 R)
• M4: 1,183,768 km (0.087 R)
• M5: 1,471,594 km (0.091 R)
• M6: 1,650,214 km (0.099 R)
• M7: 1,863,690 km (0.053 R)
• M8: 2,288,847 km (0.099 R)
• M9: 2,620,207 km (0.072 R)
• M10: 3,567,311 km (0.112 R)
• M11: 4,132,342 km (0.119 R)
• M12: 4,499,904 km (0.079 R)
• M13: 4,839,940 km (0.088 R)
• M14: 5,032,622 km (0.082 R)
• M15: 5,346,030 km (0.102 R)
• M16: 5,465,259 km (0.063 R)
• M17: 6,199,336 km (0.055 R)
• M18: 6,450,959 km (0.117 R)
• M19: 6,748,958 km (0.11 R)
• M20: 6,878,061 km (0.107 R)
• M21: 7,051,445 km (0.097 R)
• M22: 8,490,577 km (0.072 R)
• M23: 8,583,477 km (0.114 R)
• M24: 9,195,931 km (0.066 R)
• M25: 9,291,374 km (0.03 R)
• M26: 11,066,054 km (0.061 R)
• M27: 11,167,780 km (0.059 R)
• M28: 12,201,352 km (0.095 R)
• M29: 13,157,731 km (0.036 R)
• M30: 13,808,631 km (0.106 R)
• M31: 14,581,454 km (0.041 R)
• M32: 14,917,002 km (0.091 R)
• M33: 15,425,036 km (0.095 R)
• M34: 15,652,724 km (0.087 R)
• M35: 16,749,127 km (0.069 R)
• M36: 18,410,112 km (0.108 R)
• M37: 19,875,124 km (0.12 R)
• M38: 20,434,172 km (0.069 R)
• M39: 21,377,386 km (0.103 R)
• M40: 21,886,318 km (0.087 R)
• M41: 22,786,598 km (0.108 R)
• M42: 23,961,689 km (0.025 R)
• M43: 24,556,640 km (0.089 R)
• M44: 24,889,346 km (0.048 R)
• M45: 25,089,657 km (0.094 R)
• M46: 25,357,587 km (0.104 R)
• M47: 26,848,031 km (0.054 R)
• M48: 27,122,094 km (0.097 R)
• M49: 27,949,819 km (0.073 R)
• M50: 28,227,622 km (0.106 R)
• M51: 28,576,185 km (0.116 R)
• M52: 29,207,039 km (0.104 R)
• M53: 29,347,961 km (0.049 R)
• M54: 31,776,383 km (0.074 R)
• M55: 32,575,834 km (0.093 R)
• M56: 32,794,995 km (0.111 R)
• M57: 33,088,057 km (0.059 R)
• M58: 33,750,476 km (0.095 R)
• M59: 34,640,584 km (0.079 R)
• M60: 35,163,428 km (0.1 R)
• M61: 35,764,064 km (0.107 R)
• M62: 36,065,803 km (0.091 R)
• M63: 36,368,140 km (0.111 R)
• M64: 37,128,097 km (0.119 R)
• M65: 39,205,712 km (0.045 R)
• M66: 39,594,667 km (0.065 R)
• M67: 40,141,297 km (0.1 R)
• M68: 40,297,926 km (0.053 R)
• M69: 41,084,213 km (0.104 R)
• M70: 41,242,039 km (0.109 R)
• M71: 44,198,691 km (0.098 R)
• M72: 45,498,248 km (0.068 R)
• M73: 47,305,689 km (0.073 R)
• M74: 48,718,342 km (0.101 R)
• M75: 50,567,072 km (0.067 R)
• M76: 51,585,086 km (0.086 R)
• M77: 52,867,140 km (0.102 R)
• M78: 54,506,134 km (0.052 R)
• M79: 54,679,667 km (0.115 R)
• M80: 55,288,231 km (0.114 R)
• M81: 55,811,824 km (0.096 R)
• M82: 56,863,796 km (0.106 R)
• M83: 56,951,760 km (0.116 R)
• M84: 57,745,526 km (0.096 R)
• M85: 58,542,883 km (0.082 R)
• M86: 58,809,466 km (0.098 R)
• M87: 59,343,830 km (0.044 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit