🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 204 Days

Day: 25.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.6 °

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: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.87 AU - 1.05 AU

Year: 335 Days

Day: 35.1 Hours

Environment

Temp: 87 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.79 AU - 2.83 AU

Year: 1251 Days

Day: 19 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,138,542 km

• M1: 71,209 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.01 AU - 3.01 AU

Year: 1417 Days

Day: 18.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.48 AU - 3.08 AU

Year: 1652 Days

Day: 21 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,138,542 km

• M1: 330,013 km (0.078 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 12.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.66 AU - 6.68 AU

Year: 4812 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 72,138,542 km

• M1: 187,297 km (0.104 R)
• M2: 267,182 km (0.088 R)
• M3: 364,869 km (0.102 R)
• M4: 505,192 km (0.057 R)
• M5: 674,686 km (0.095 R)
• M6: 1,265,149 km (0.105 R)
• M7: 1,572,872 km (0.036 R)
• M8: 1,771,239 km (0.087 R)
• M9: 1,978,133 km (0.065 R)
• M10: 2,193,105 km (0.088 R)
• M11: 2,740,633 km (0.058 R)
• M12: 3,054,789 km (0.057 R)
• M13: 3,141,406 km (0.104 R)
• M14: 3,587,207 km (0.102 R)
• M15: 3,665,597 km (0.096 R)
• M16: 3,797,692 km (0.095 R)
• M17: 3,891,041 km (0.085 R)
• M18: 4,162,262 km (0.087 R)
• M19: 4,524,139 km (0.104 R)
• M20: 4,751,976 km (0.044 R)
• M21: 4,998,364 km (0.107 R)
• M22: 5,086,178 km (0.062 R)
• M23: 5,762,360 km (0.059 R)
• M24: 5,854,662 km (0.046 R)
• M25: 6,087,586 km (0.065 R)
• M26: 6,244,664 km (0.089 R)
• M27: 6,339,509 km (0.092 R)
• M28: 6,562,859 km (0.082 R)
• M29: 6,740,132 km (0.105 R)
• M30: 7,198,500 km (0.089 R)
• M31: 7,785,821 km (0.115 R)
• M32: 8,093,993 km (0.104 R)
• M33: 8,197,515 km (0.101 R)
• M34: 9,584,436 km (0.112 R)
• M35: 9,712,492 km (0.116 R)
• M36: 10,099,951 km (0.116 R)
• M37: 10,193,001 km (0.073 R)
• M38: 10,304,900 km (0.103 R)
• M39: 11,119,610 km (0.107 R)
• M40: 11,215,652 km (0.032 R)
• M41: 11,408,633 km (0.12 R)
• M42: 12,033,653 km (0.092 R)
• M43: 12,132,387 km (0.088 R)
• M44: 12,509,823 km (0.093 R)
• M45: 12,790,468 km (0.063 R)
• M46: 13,439,574 km (0.09 R)
• M47: 13,665,317 km (0.099 R)
• M48: 13,788,885 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 12

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.07 AU - 9.31 AU

Year: 7601 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,138,542 km

• M1: 150,346 km (0.111 R)
• M2: 312,211 km (0.076 R)
• M3: 413,189 km (0.077 R)
• M4: 529,128 km (0.105 R)
• M5: 813,364 km (0.116 R)
• M6: 1,208,152 km (0.102 R)
• M7: 1,369,269 km (0.073 R)
• M8: 1,677,740 km (0.12 R)
• M9: 1,767,499 km (0.103 R)
• M10: 2,123,542 km (0.089 R)
• M11: 2,300,366 km (0.075 R)
• M12: 2,990,013 km (0.116 R)
• M13: 3,346,804 km (0.087 R)
• M14: 3,484,134 km (0.092 R)
• M15: 3,623,410 km (0.097 R)
• M16: 3,883,561 km (0.055 R)
• M17: 4,149,995 km (0.069 R)
• M18: 4,598,788 km (0.076 R)
• M19: 4,700,664 km (0.04 R)
• M20: 4,829,169 km (0.116 R)
• M21: 4,958,870 km (0.085 R)
• M22: 5,221,564 km (0.09 R)
• M23: 5,515,973 km (0.103 R)
• M24: 5,870,968 km (0.119 R)
• M25: 6,660,845 km (0.1 R)
• M26: 7,785,821 km (0.115 R)
• M27: 8,091,749 km (0.071 R)
• M28: 8,215,167 km (0.086 R)
• M29: 8,589,311 km (0.066 R)
• M30: 8,746,838 km (0.114 R)
• M31: 9,096,897 km (0.077 R)
• M32: 9,810,778 km (0.097 R)
• M33: 9,942,574 km (0.066 R)
• M34: 10,041,757 km (0.116 R)
• M35: 10,881,151 km (0.094 R)
• M36: 11,189,023 km (0.101 R)
• M37: 11,464,882 km (0.039 R)
• M38: 11,883,157 km (0.094 R)
• M39: 12,306,370 km (0.101 R)
• M40: 12,627,107 km (0.092 R)
• M41: 12,770,572 km (0.093 R)
• M42: 13,095,199 km (0.05 R)
• M43: 13,495,822 km (0.067 R)
• M44: 13,863,384 km (0.092 R)
• M45: 15,366,992 km (0.11 R)
• M46: 15,750,861 km (0.093 R)
• M47: 16,449,931 km (0.112 R)
• M48: 16,567,515 km (0.097 R)
• M49: 16,921,763 km (0.097 R)
• M50: 17,040,394 km (0.1 R)
• M51: 17,878,442 km (0.105 R)
• M52: 18,039,708 km (0.118 R)
• M53: 18,160,882 km (0.112 R)
• M54: 18,282,356 km (0.101 R)
• M55: 19,099,011 km (0.107 R)
• M56: 19,263,867 km (0.045 R)
• M57: 19,387,734 km (0.045 R)
• M58: 19,553,339 km (0.093 R)
• M59: 20,514,805 km (0.055 R)
• M60: 20,725,738 km (0.036 R)
• M61: 20,937,568 km (0.063 R)
• M62: 22,179,979 km (0.076 R)
• M63: 23,358,062 km (0.049 R)
• M64: 23,622,551 km (0.029 R)
• M65: 23,843,806 km (0.093 R)
• M66: 24,915,376 km (0.117 R)
• M67: 25,050,463 km (0.087 R)
• M68: 25,411,742 km (0.075 R)
• M69: 26,139,535 km (0.08 R)
• M70: 28,504,977 km (0.054 R)
• M71: 29,024,081 km (0.112 R)
• M72: 30,071,715 km (0.064 R)
• M73: 30,793,076 km (0.089 R)
• M74: 31,325,794 km (0.102 R)
• M75: 32,843,165 km (0.066 R)
• M76: 32,991,267 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 3.2

Gravity: 82.83 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.44 AU - 14.44 AU

Year: 16592 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,138,542 km

• M1: 122,969 km (0.118 R)
• M2: 172,187 km (0.116 R)
• M3: 395,836 km (0.029 R)
• M4: 595,100 km (0.104 R)
• M5: 1,207,105 km (0.083 R)
• M6: 1,290,132 km (0.106 R)
• M7: 2,084,646 km (0.071 R)
• M8: 2,354,072 km (0.116 R)
• M9: 3,536,942 km (0.025 R)
• M10: 3,857,082 km (0.079 R)
• M11: 4,312,458 km (0.077 R)
• M12: 4,697,373 km (0.082 R)
• M13: 5,408,711 km (0.11 R)
• M14: 6,010,992 km (0.114 R)
• M15: 6,200,533 km (0.113 R)
• M16: 6,585,448 km (0.108 R)
• M17: 6,780,823 km (0.102 R)
• M18: 6,830,040 km (0.109 R)
• M19: 7,077,475 km (0.059 R)
• M20: 7,581,321 km (0.095 R)
• M21: 7,837,432 km (0.104 R)
• M22: 8,044,476 km (0.043 R)
• M23: 8,729,634 km (0.068 R)
• M24: 9,708,752 km (0.111 R)
• M25: 10,380,596 km (0.071 R)
• M26: 10,664,982 km (0.11 R)
• M27: 11,827,656 km (0.056 R)
• M28: 12,124,608 km (0.076 R)
• M29: 12,243,987 km (0.108 R)
• M30: 12,604,668 km (0.079 R)
• M31: 12,907,903 km (0.096 R)
• M32: 14,459,831 km (0.101 R)
• M33: 14,777,278 km (0.105 R)
• M34: 16,398,171 km (0.061 R)
• M35: 17,532,272 km (0.106 R)
• M36: 17,802,745 km (0.091 R)
• M37: 17,870,662 km (0.061 R)
• M38: 18,211,147 km (0.082 R)
• M39: 18,279,513 km (0.105 R)
• M40: 18,553,726 km (0.104 R)
• M41: 18,691,356 km (0.101 R)
• M42: 19,175,904 km (0.079 R)
• M43: 19,384,742 km (0.093 R)
• M44: 20,582,573 km (0.094 R)
• M45: 21,226,442 km (0.085 R)
• M46: 21,659,229 km (0.107 R)
• M47: 22,387,172 km (0.08 R)
• M48: 22,827,737 km (0.088 R)
• M49: 23,642,896 km (0.052 R)
• M50: 24,316,835 km (0.115 R)
• M51: 25,149,197 km (0.054 R)
• M52: 26,608,674 km (0.077 R)
• M53: 27,701,487 km (0.066 R)
• M54: 28,253,353 km (0.065 R)
• M55: 28,411,777 km (0.1 R)
• M56: 28,570,351 km (0.096 R)
• M57: 28,729,373 km (0.098 R)
• M58: 28,968,281 km (0.116 R)
• M59: 30,334,858 km (0.116 R)
• M60: 31,640,099 km (0.053 R)
• M61: 32,797,089 km (0.064 R)
• M62: 34,389,409 km (0.118 R)
• M63: 35,237,629 km (0.082 R)
• M64: 35,322,750 km (0.09 R)
• M65: 38,347,320 km (0.099 R)
• M66: 38,522,648 km (0.115 R)
• M67: 39,757,280 km (0.116 R)
• M68: 41,004,926 km (0.106 R)
• M69: 44,271,545 km (0.098 R)
• M70: 46,308,470 km (0.081 R)
• M71: 46,775,664 km (0.104 R)
• M72: 47,244,504 km (0.083 R)
• M73: 48,659,999 km (0.104 R)
• M74: 49,516,147 km (0.108 R)
• M75: 49,898,071 km (0.107 R)
• M76: 49,993,813 km (0.05 R)
• M77: 50,953,783 km (0.098 R)
• M78: 51,726,157 km (0.113 R)
• M79: 52,016,825 km (0.107 R)
• M80: 53,087,198 km (0.041 R)
• M81: 55,150,601 km (0.111 R)
• M82: 56,740,378 km (0.076 R)
• M83: 57,741,487 km (0.081 R)
• M84: 60,269,841 km (0.116 R)
• M85: 62,421,357 km (0.048 R)
• M86: 63,662,122 km (0.118 R)
• M87: 63,765,943 km (0.118 R)
• M88: 66,799,339 km (0.116 R)
• M89: 67,538,502 km (0.098 R)
• M90: 68,386,722 km (0.117 R)
• M91: 68,705,664 km (0.079 R)
• M92: 69,772,447 km (0.044 R)
• M93: 69,879,409 km (0.04 R)
• M94: 70,093,484 km (0.057 R)
• M95: 71,059,737 km (0.094 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit