🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.69 AU - 1.13 AU

Year: 311 Days

Day: 14 Hours

Environment

Temp: 96 °C

Axial Tilt: 105.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,685,868 km

• M1: 417,378 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.09 AU - 1.23 AU

Year: 447 Days

Day: 33.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.07 AU - 1.44 AU

Year: 501 Days

Day: 29.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.57 AU - 2.19 AU

Year: 923 Days

Day: 48 Hours

Environment

Temp: -52 °C

Axial Tilt: 53.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,685,868 km

• M1: 78,838 km (0.084 R)
• M2: 754,422 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.93 AU - 2.89 AU

Year: 1340 Days

Day: 22.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 13.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.3 AU - 9.84 AU

Year: 10603 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,685,868 km

• M1: 183,407 km (0.035 R)
• M2: 378,183 km (0.079 R)
• M3: 497,712 km (0.11 R)
• M4: 586,723 km (0.116 R)
• M5: 856,149 km (0.066 R)
• M6: 1,006,494 km (0.037 R)
• M7: 1,535,772 km (0.081 R)
• M8: 1,628,074 km (0.108 R)
• M9: 2,093,323 km (0.059 R)
• M10: 2,222,725 km (0.049 R)
• M11: 2,435,453 km (0.101 R)
• M12: 2,599,413 km (0.045 R)
• M13: 2,739,137 km (0.113 R)
• M14: 2,938,850 km (0.112 R)
• M15: 3,143,500 km (0.1 R)
• M16: 3,660,361 km (0.084 R)
• M17: 3,881,018 km (0.088 R)
• M18: 3,976,910 km (0.108 R)
• M19: 4,073,700 km (0.111 R)
• M20: 4,203,999 km (0.089 R)
• M21: 4,368,856 km (0.076 R)
• M22: 4,535,807 km (0.036 R)
• M23: 4,671,044 km (0.099 R)
• M24: 6,095,515 km (0.082 R)
• M25: 6,662,491 km (0.111 R)
• M26: 6,816,577 km (0.11 R)
• M27: 7,404,945 km (0.031 R)
• M28: 7,968,929 km (0.052 R)
• M29: 8,463,500 km (0.076 R)
• M30: 9,095,700 km (0.11 R)
• M31: 9,786,842 km (0.043 R)
• M32: 10,094,715 km (0.117 R)
• M33: 10,227,558 km (0.089 R)
• M34: 10,405,579 km (0.089 R)
• M35: 10,719,735 km (0.062 R)
• M36: 11,541,925 km (0.115 R)
• M37: 12,384,460 km (0.104 R)
• M38: 12,622,021 km (0.084 R)
• M39: 12,813,207 km (0.103 R)
• M40: 13,053,461 km (0.056 R)
• M41: 14,128,472 km (0.077 R)
• M42: 18,433,599 km (0.085 R)
• M43: 18,759,573 km (0.119 R)
• M44: 19,306,952 km (0.117 R)
• M45: 19,915,217 km (0.097 R)
• M46: 21,207,293 km (0.107 R)
• M47: 21,434,682 km (0.101 R)
• M48: 21,662,968 km (0.044 R)
• M49: 21,834,707 km (0.058 R)
• M50: 22,179,680 km (0.112 R)
• M51: 22,410,509 km (0.074 R)
• M52: 23,518,281 km (0.059 R)
• M53: 24,584,166 km (0.073 R)
• M54: 26,762,909 km (0.119 R)
• M55: 27,008,848 km (0.112 R)
• M56: 27,132,117 km (0.063 R)
• M57: 27,564,904 km (0.077 R)
• M58: 28,187,081 km (0.062 R)
• M59: 28,876,877 km (0.03 R)
• M60: 29,255,509 km (0.098 R)
• M61: 29,762,945 km (0.101 R)
• M62: 29,953,832 km (0.119 R)
• M63: 30,273,224 km (0.108 R)
• M64: 30,915,148 km (0.111 R)
• M65: 31,044,101 km (0.089 R)
• M66: 31,302,457 km (0.116 R)
• M67: 35,465,466 km (0.072 R)
• M68: 36,278,082 km (0.074 R)
• M69: 37,028,166 km (0.116 R)
• M70: 37,165,197 km (0.118 R)
• M71: 38,821,695 km (0.047 R)
• M72: 41,635,780 km (0.07 R)
• M73: 42,492,826 km (0.045 R)
• M74: 44,151,717 km (0.117 R)
• M75: 44,733,653 km (0.056 R)
• M76: 45,318,132 km (0.097 R)
• M77: 45,978,756 km (0.089 R)
• M78: 47,235,228 km (0.099 R)
• M79: 48,054,277 km (0.088 R)
• M80: 48,727,766 km (0.111 R)
• M81: 48,953,061 km (0.092 R)
• M82: 49,178,654 km (0.065 R)
• M83: 49,781,833 km (0.115 R)
• M84: 50,160,166 km (0.11 R)
• M85: 50,311,709 km (0.114 R)

Asteroid Belt

Center: 10.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 8.5

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.58 AU - 12.72 AU

Year: 13335 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,685,868 km

• M1: 107,710 km (0.074 R)
• M2: 214,075 km (0.101 R)
• M3: 534,214 km (0.108 R)
• M4: 904,170 km (0.058 R)
• M5: 1,019,809 km (0.098 R)
• M6: 1,215,333 km (0.048 R)
• M7: 1,586,485 km (0.112 R)
• M8: 2,052,184 km (0.075 R)
• M9: 2,624,545 km (0.079 R)
• M10: 3,102,510 km (0.093 R)
• M11: 3,533,651 km (0.078 R)
• M12: 4,855,348 km (0.09 R)
• M13: 5,144,820 km (0.092 R)
• M14: 5,568,182 km (0.094 R)
• M15: 5,697,435 km (0.089 R)
• M16: 6,002,764 km (0.116 R)
• M17: 6,358,209 km (0.047 R)
• M18: 7,183,091 km (0.077 R)
• M19: 7,799,734 km (0.085 R)
• M20: 8,831,361 km (0.066 R)
• M21: 9,184,711 km (0.088 R)
• M22: 9,491,387 km (0.102 R)
• M23: 9,957,533 km (0.098 R)
• M24: 10,219,779 km (0.114 R)
• M25: 10,966,122 km (0.087 R)
• M26: 11,182,590 km (0.069 R)
• M27: 11,785,320 km (0.104 R)
• M28: 13,193,784 km (0.116 R)
• M29: 13,713,786 km (0.093 R)
• M30: 14,005,652 km (0.107 R)
• M31: 14,181,729 km (0.11 R)
• M32: 14,595,367 km (0.034 R)
• M33: 14,953,205 km (0.078 R)
• M34: 15,313,885 km (0.086 R)
• M35: 15,434,760 km (0.091 R)
• M36: 15,738,294 km (0.073 R)
• M37: 15,860,217 km (0.078 R)
• M38: 16,785,031 km (0.077 R)
• M39: 17,474,228 km (0.072 R)
• M40: 17,790,628 km (0.117 R)
• M41: 18,108,822 km (0.116 R)
• M42: 19,925,688 km (0.112 R)
• M43: 19,991,661 km (0.03 R)
• M44: 23,380,950 km (0.116 R)
• M45: 23,939,549 km (0.093 R)
• M46: 24,290,805 km (0.1 R)
• M47: 25,498,209 km (0.092 R)
• M48: 26,145,369 km (0.113 R)
• M49: 27,455,697 km (0.095 R)
• M50: 27,970,912 km (0.103 R)
• M51: 28,192,766 km (0.056 R)
• M52: 28,638,268 km (0.074 R)
• M53: 29,686,650 km (0.079 R)
• M54: 33,062,476 km (0.064 R)
• M55: 35,672,959 km (0.114 R)
• M56: 36,719,396 km (0.046 R)
• M57: 37,124,507 km (0.054 R)
• M58: 37,205,738 km (0.11 R)
• M59: 37,694,175 km (0.114 R)
• M60: 38,103,026 km (0.059 R)
• M61: 38,266,836 km (0.073 R)
• M62: 39,586,439 km (0.092 R)
• M63: 39,669,466 km (0.043 R)
• M64: 41,762,490 km (0.104 R)
• M65: 42,185,403 km (0.094 R)
• M66: 42,609,812 km (0.102 R)
• M67: 43,120,838 km (0.059 R)
• M68: 44,149,024 km (0.074 R)
• M69: 45,967,835 km (0.032 R)
• M70: 46,055,051 km (0.106 R)
• M71: 46,491,877 km (0.107 R)
• M72: 46,930,198 km (0.086 R)
• M73: 47,105,976 km (0.096 R)
• M74: 47,722,618 km (0.044 R)
• M75: 49,052,992 km (0.044 R)
• M76: 49,320,623 km (0.091 R)
• M77: 49,409,933 km (0.06 R)
• M78: 50,575,599 km (0.106 R)
• M79: 54,772,568 km (0.117 R)
• M80: 57,663,247 km (0.027 R)
• M81: 57,757,344 km (0.104 R)
• M82: 57,945,688 km (0.103 R)
• M83: 58,511,766 km (0.084 R)
• M84: 59,364,325 km (0.04 R)
• M85: 59,649,458 km (0.109 R)
• M86: 60,125,778 km (0.101 R)
• M87: 60,221,072 km (0.054 R)
• M88: 60,507,701 km (0.109 R)
• M89: 61,946,833 km (0.094 R)
• M90: 62,139,664 km (0.098 R)
• M91: 62,912,637 km (0.098 R)
• M92: 63,591,661 km (0.113 R)
• M93: 64,273,080 km (0.103 R)
• M94: 64,859,054 km (0.106 R)
• M95: 65,152,715 km (0.042 R)
• M96: 65,348,688 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.2

Radius: 7.1

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 14.96 AU - 21.4 AU

Year: 27763 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,685,868 km

• M1: 95,743 km (0.052 R)
• M2: 321,935 km (0.061 R)
• M3: 434,582 km (0.103 R)
• M4: 799,301 km (0.069 R)
• M5: 929,900 km (0.088 R)
• M6: 1,124,826 km (0.063 R)
• M7: 1,684,023 km (0.109 R)
• M8: 1,784,852 km (0.101 R)
• M9: 2,027,799 km (0.116 R)
• M10: 2,661,197 km (0.113 R)
• M11: 2,858,516 km (0.038 R)
• M12: 3,060,623 km (0.081 R)
• M13: 4,508,132 km (0.113 R)
• M14: 4,554,806 km (0.103 R)
• M15: 5,031,425 km (0.1 R)
• M16: 5,775,974 km (0.096 R)
• M17: 6,186,919 km (0.092 R)
• M18: 6,396,057 km (0.096 R)
• M19: 6,714,102 km (0.101 R)
• M20: 7,146,141 km (0.038 R)
• M21: 8,093,843 km (0.067 R)
• M22: 8,553,408 km (0.074 R)
• M23: 10,289,342 km (0.089 R)
• M24: 10,912,566 km (0.091 R)
• M25: 11,547,908 km (0.071 R)
• M26: 11,805,366 km (0.069 R)
• M27: 12,129,994 km (0.062 R)
• M28: 14,760,523 km (0.045 R)
• M29: 17,117,886 km (0.09 R)
• M30: 17,485,149 km (0.104 R)
• M31: 19,973,709 km (0.046 R)
• M32: 20,827,464 km (0.103 R)
• M33: 21,534,913 km (0.073 R)
• M34: 21,614,050 km (0.096 R)
• M35: 22,010,933 km (0.115 R)
• M36: 23,785,762 km (0.115 R)
• M37: 24,277,640 km (0.085 R)
• M38: 24,442,497 km (0.118 R)
• M39: 24,773,108 km (0.101 R)
• M40: 25,271,718 km (0.081 R)
• M41: 27,042,957 km (0.115 R)
• M42: 27,986,770 km (0.118 R)
• M43: 28,506,024 km (0.085 R)
• M44: 28,766,923 km (0.061 R)
• M45: 29,994,672 km (0.081 R)
• M46: 30,526,044 km (0.105 R)
• M47: 30,614,905 km (0.07 R)
• M48: 32,500,885 km (0.037 R)
• M49: 32,864,408 km (0.095 R)
• M50: 34,239,512 km (0.076 R)
• M51: 35,166,719 km (0.066 R)
• M52: 35,259,919 km (0.071 R)
• M53: 36,008,207 km (0.093 R)
• M54: 36,102,155 km (0.101 R)
• M55: 37,425,348 km (0.114 R)
• M56: 39,633,562 km (0.084 R)
• M57: 39,924,680 km (0.09 R)
• M58: 43,773,384 km (0.112 R)
• M59: 44,074,375 km (0.064 R)
• M60: 44,678,302 km (0.03 R)
• M61: 48,151,964 km (0.025 R)
• M62: 50,340,431 km (0.095 R)
• M63: 50,971,585 km (0.062 R)
• M64: 51,288,134 km (0.105 R)
• M65: 55,029,726 km (0.051 R)
• M66: 59,967,653 km (0.113 R)
• M67: 60,079,103 km (0.059 R)
• M68: 60,190,404 km (0.078 R)
• M69: 60,413,455 km (0.086 R)
• M70: 60,972,203 km (0.096 R)
• M71: 61,196,151 km (0.108 R)
• M72: 61,644,944 km (0.115 R)
• M73: 63,111,003 km (0.111 R)
• M74: 63,791,524 km (0.112 R)
• M75: 65,503,372 km (0.102 R)
• M76: 66,307,461 km (0.087 R)
• M77: 66,422,502 km (0.116 R)
• M78: 70,024,519 km (0.054 R)
• M79: 76,569,127 km (0.042 R)
• M80: 78,631,184 km (0.106 R)
• M81: 79,363,316 km (0.064 R)
• M82: 79,852,651 km (0.107 R)
• M83: 80,343,032 km (0.101 R)
• M84: 80,834,461 km (0.116 R)
• M85: 81,820,162 km (0.061 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit