🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 181 Days

Day: 46.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,208,344 km

• M1: 298,298 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.19 AU - 1.25 AU

Year: 487 Days

Day: 14.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.71 AU - 2.55 AU

Year: 1124 Days

Day: 13.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.82 AU - 4.36 AU

Year: 2460 Days

Day: 38.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,208,344 km

• M1: 384,018 km (0.096 R)
• M2: 3,263,926 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 9.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.76 AU - 7.52 AU

Year: 5502 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,208,344 km

• M1: 389,254 km (0.051 R)
• M2: 461,659 km (0.079 R)
• M3: 644,318 km (0.096 R)
• M4: 938,128 km (0.116 R)
• M5: 1,344,137 km (0.094 R)
• M6: 1,491,192 km (0.106 R)
• M7: 1,581,997 km (0.049 R)
• M8: 1,706,164 km (0.105 R)
• M9: 1,817,465 km (0.058 R)
• M10: 1,997,431 km (0.093 R)
• M11: 2,166,327 km (0.057 R)
• M12: 2,357,513 km (0.104 R)
• M13: 2,482,128 km (0.086 R)
• M14: 2,554,384 km (0.039 R)
• M15: 2,645,638 km (0.109 R)
• M16: 2,812,739 km (0.118 R)
• M17: 3,118,517 km (0.097 R)
• M18: 3,374,778 km (0.091 R)
• M19: 3,699,855 km (0.033 R)
• M20: 3,866,207 km (0.104 R)
• M21: 3,992,618 km (0.098 R)
• M22: 4,667,603 km (0.055 R)
• M23: 4,734,773 km (0.103 R)
• M24: 5,052,668 km (0.046 R)
• M25: 5,237,571 km (0.09 R)
• M26: 5,307,433 km (0.079 R)
• M27: 5,566,537 km (0.067 R)
• M28: 5,685,617 km (0.051 R)
• M29: 5,853,765 km (0.114 R)
• M30: 6,593,227 km (0.099 R)
• M31: 6,795,334 km (0.081 R)
• M32: 8,185,995 km (0.053 R)
• M33: 8,294,454 km (0.074 R)
• M34: 8,403,361 km (0.118 R)
• M35: 8,733,075 km (0.043 R)
• M36: 8,816,251 km (0.091 R)
• M37: 9,376,944 km (0.045 R)
• M38: 9,891,561 km (0.108 R)
• M39: 10,710,160 km (0.085 R)
• M40: 10,799,171 km (0.044 R)
• M41: 11,947,933 km (0.049 R)
• M42: 12,256,554 km (0.083 R)
• M43: 12,568,016 km (0.094 R)
• M44: 12,661,964 km (0.063 R)
• M45: 12,819,042 km (0.106 R)
• M46: 13,230,436 km (0.107 R)
• M47: 13,421,771 km (0.114 R)
• M48: 13,614,005 km (0.112 R)
• M49: 14,098,702 km (0.067 R)
• M50: 14,294,077 km (0.036 R)
• M51: 14,424,975 km (0.101 R)
• M52: 14,852,825 km (0.076 R)
• M53: 15,218,143 km (0.094 R)
• M54: 15,318,224 km (0.07 R)
• M55: 15,822,368 km (0.064 R)
• M56: 16,127,398 km (0.116 R)
• M57: 16,366,007 km (0.05 R)
• M58: 16,605,812 km (0.064 R)
• M59: 17,787,037 km (0.073 R)
• M60: 17,892,504 km (0.098 R)
• M61: 18,245,704 km (0.103 R)
• M62: 18,458,881 km (0.114 R)
• M63: 18,708,411 km (0.066 R)
• M64: 19,283,315 km (0.089 R)
• M65: 19,863,904 km (0.103 R)
• M66: 20,046,414 km (0.11 R)
• M67: 20,119,717 km (0.118 R)
• M68: 20,339,775 km (0.097 R)
• M69: 20,745,485 km (0.109 R)
• M70: 21,228,387 km (0.065 R)
• M71: 21,602,381 km (0.038 R)
• M72: 21,715,029 km (0.082 R)
• M73: 22,129,564 km (0.112 R)
• M74: 22,775,528 km (0.089 R)
• M75: 22,928,417 km (0.045 R)
• M76: 23,119,902 km (0.037 R)
• M77: 23,504,668 km (0.109 R)
• M78: 23,891,678 km (0.07 R)
• M79: 25,539,498 km (0.082 R)
• M80: 25,658,578 km (0.099 R)
• M81: 26,577,857 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 11.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.46 AU - 8.26 AU

Year: 6498 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,208,344 km

• M1: 191,635 km (0.103 R)
• M2: 411,394 km (0.096 R)
• M3: 500,106 km (0.081 R)
• M4: 899,831 km (0.118 R)
• M5: 1,037,910 km (0.104 R)
• M6: 1,167,013 km (0.12 R)
• M7: 1,284,747 km (0.112 R)
• M8: 1,587,533 km (0.095 R)
• M9: 1,757,177 km (0.05 R)
• M10: 1,854,266 km (0.087 R)
• M11: 2,013,139 km (0.114 R)
• M12: 2,409,274 km (0.056 R)
• M13: 2,672,117 km (0.083 R)
• M14: 3,345,756 km (0.096 R)
• M15: 3,442,845 km (0.119 R)
• M16: 3,664,549 km (0.097 R)
• M17: 3,840,327 km (0.079 R)
• M18: 4,148,199 km (0.111 R)
• M19: 4,226,439 km (0.102 R)
• M20: 4,870,308 km (0.052 R)
• M21: 5,487,549 km (0.092 R)
• M22: 5,893,259 km (0.06 R)
• M23: 6,308,841 km (0.109 R)
• M24: 7,547,811 km (0.081 R)
• M25: 8,525,583 km (0.09 R)
• M26: 8,625,514 km (0.094 R)
• M27: 8,860,383 km (0.061 R)
• M28: 9,233,629 km (0.055 R)
• M29: 9,439,476 km (0.078 R)
• M30: 10,171,608 km (0.103 R)
• M31: 10,313,277 km (0.069 R)
• M32: 11,103,603 km (0.077 R)
• M33: 12,287,670 km (0.113 R)
• M34: 12,400,766 km (0.115 R)
• M35: 12,552,159 km (0.099 R)
• M36: 12,780,296 km (0.092 R)
• M37: 12,971,482 km (0.094 R)
• M38: 13,395,293 km (0.115 R)
• M39: 13,667,411 km (0.104 R)
• M40: 13,784,696 km (0.095 R)
• M41: 13,862,935 km (0.063 R)
• M42: 14,694,251 km (0.058 R)
• M43: 14,934,804 km (0.078 R)
• M44: 15,664,094 km (0.097 R)
• M45: 15,786,764 km (0.111 R)
• M46: 15,868,744 km (0.086 R)
• M47: 16,033,152 km (0.109 R)
• M48: 16,198,009 km (0.117 R)
• M49: 16,612,844 km (0.083 R)
• M50: 17,580,293 km (0.06 R)
• M51: 17,707,750 km (0.091 R)
• M52: 18,869,378 km (0.046 R)
• M53: 19,262,072 km (0.098 R)
• M54: 19,745,573 km (0.1 R)
• M55: 20,099,820 km (0.091 R)
• M56: 20,456,162 km (0.111 R)
• M57: 21,129,951 km (0.068 R)
• M58: 21,401,621 km (0.099 R)
• M59: 21,537,755 km (0.086 R)
• M60: 21,856,698 km (0.094 R)
• M61: 22,591,672 km (0.082 R)
• M62: 22,730,349 km (0.088 R)
• M63: 23,428,223 km (0.118 R)
• M64: 23,521,722 km (0.081 R)
• M65: 23,662,344 km (0.098 R)
• M66: 23,803,265 km (0.096 R)
• M67: 23,897,213 km (0.119 R)
• M68: 24,701,900 km (0.096 R)
• M69: 24,940,209 km (0.072 R)
• M70: 26,581,148 km (0.112 R)
• M71: 27,119,551 km (0.118 R)
• M72: 27,217,837 km (0.117 R)
• M73: 27,710,911 km (0.078 R)
• M74: 28,256,794 km (0.115 R)
• M75: 28,656,071 km (0.1 R)
• M76: 29,157,672 km (0.047 R)
• M77: 29,915,685 km (0.055 R)
• M78: 30,271,578 km (0.038 R)
• M79: 31,039,015 km (0.117 R)
• M80: 31,502,619 km (0.107 R)
• M81: 32,332,289 km (0.083 R)
• M82: 33,432,282 km (0.087 R)
• M83: 34,864,382 km (0.084 R)
• M84: 35,185,419 km (0.101 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit