🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 138 Days

Day: 20.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.81 AU - 1.13 AU

Year: 342 Days

Day: 47.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.68 AU - 1.88 AU

Year: 851 Days

Day: 16.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.52 AU - 2.38 AU

Year: 975 Days

Day: 12.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.04 AU - 4.82 AU

Year: 2790 Days

Day: 37.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 13.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.6 AU - 6.62 AU

Year: 5409 Days

Day: 11.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,482,122 km

• M1: 194,627 km (0.064 R)
• M2: 457,919 km (0.103 R)
• M3: 595,250 km (0.073 R)
• M4: 687,402 km (0.047 R)
• M5: 888,761 km (0.101 R)
• M6: 1,174,493 km (0.055 R)
• M7: 1,306,438 km (0.097 R)
• M8: 1,573,620 km (0.098 R)
• M9: 1,658,592 km (0.078 R)
• M10: 1,745,358 km (0.106 R)
• M11: 2,054,428 km (0.045 R)
• M12: 2,325,648 km (0.077 R)
• M13: 2,579,965 km (0.05 R)
• M14: 2,798,976 km (0.12 R)
• M15: 2,933,315 km (0.093 R)
• M16: 3,069,898 km (0.11 R)
• M17: 3,162,200 km (0.117 R)
• M18: 3,286,815 km (0.115 R)
• M19: 3,967,485 km (0.103 R)
• M20: 4,119,177 km (0.047 R)
• M21: 4,762,747 km (0.116 R)
• M22: 4,888,260 km (0.098 R)
• M23: 5,307,882 km (0.032 R)
• M24: 5,701,474 km (0.084 R)
• M25: 5,892,211 km (0.063 R)
• M26: 6,046,297 km (0.114 R)
• M27: 6,260,521 km (0.054 R)
• M28: 6,497,036 km (0.065 R)
• M29: 6,696,449 km (0.074 R)
• M30: 7,040,076 km (0.083 R)
• M31: 7,306,809 km (0.115 R)
• M32: 7,389,536 km (0.117 R)
• M33: 7,597,777 km (0.117 R)
• M34: 7,702,645 km (0.115 R)
• M35: 8,148,446 km (0.056 R)
• M36: 8,277,250 km (0.099 R)
• M37: 9,490,489 km (0.115 R)
• M38: 9,785,346 km (0.104 R)
• M39: 9,922,528 km (0.074 R)
• M40: 10,106,383 km (0.073 R)
• M41: 10,876,812 km (0.111 R)
• M42: 11,185,433 km (0.096 R)
• M43: 11,908,888 km (0.103 R)
• M44: 12,006,576 km (0.088 R)
• M45: 13,223,853 km (0.071 R)
• M46: 13,324,982 km (0.094 R)
• M47: 13,834,512 km (0.081 R)
• M48: 13,988,598 km (0.095 R)
• M49: 14,298,415 km (0.115 R)
• M50: 15,136,013 km (0.103 R)
• M51: 15,640,757 km (0.115 R)
• M52: 15,908,686 km (0.084 R)
• M53: 16,016,397 km (0.091 R)
• M54: 16,124,257 km (0.092 R)
• M55: 16,449,183 km (0.108 R)
• M56: 17,160,821 km (0.103 R)
• M57: 17,826,681 km (0.078 R)
• M58: 18,387,972 km (0.09 R)
• M59: 18,500,918 km (0.116 R)
• M60: 18,955,097 km (0.041 R)
• M61: 19,154,960 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 11.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.59 AU - 8.49 AU

Year: 8165 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,482,122 km

• M1: 159,471 km (0.054 R)
• M2: 294,558 km (0.034 R)
• M3: 372,349 km (0.103 R)
• M4: 693,536 km (0.1 R)
• M5: 774,917 km (0.118 R)
• M6: 859,739 km (0.078 R)
• M7: 1,058,854 km (0.052 R)
• M8: 1,567,486 km (0.036 R)
• M9: 1,768,097 km (0.085 R)
• M10: 2,049,042 km (0.079 R)
• M11: 2,121,597 km (0.119 R)
• M12: 2,194,900 km (0.083 R)
• M13: 2,344,498 km (0.083 R)
• M14: 3,226,676 km (0.078 R)
• M15: 3,311,648 km (0.112 R)
• M16: 3,837,485 km (0.037 R)
• M17: 3,958,060 km (0.083 R)
• M18: 4,202,803 km (0.115 R)
• M19: 4,295,852 km (0.079 R)
• M20: 4,675,233 km (0.066 R)
• M21: 4,966,799 km (0.105 R)
• M22: 5,164,567 km (0.072 R)
• M23: 5,297,859 km (0.053 R)
• M24: 5,704,765 km (0.094 R)
• M25: 5,807,988 km (0.081 R)
• M26: 6,298,519 km (0.1 R)
• M27: 7,469,122 km (0.112 R)
• M28: 7,772,208 km (0.059 R)
• M29: 8,040,886 km (0.036 R)
• M30: 8,429,840 km (0.101 R)
• M31: 8,547,723 km (0.117 R)
• M32: 8,904,813 km (0.072 R)
• M33: 9,798,212 km (0.114 R)
• M34: 11,977,254 km (0.041 R)
• M35: 12,600,778 km (0.049 R)
• M36: 12,826,073 km (0.111 R)
• M37: 13,052,713 km (0.058 R)
• M38: 14,675,850 km (0.094 R)
• M39: 15,008,107 km (0.103 R)
• M40: 16,755,859 km (0.096 R)
• M41: 16,954,076 km (0.104 R)
• M42: 17,653,746 km (0.106 R)
• M43: 17,956,532 km (0.105 R)
• M44: 18,669,814 km (0.065 R)
• M45: 19,029,747 km (0.117 R)
• M46: 20,387,198 km (0.036 R)
• M47: 20,704,944 km (0.104 R)
• M48: 21,131,148 km (0.08 R)
• M49: 21,291,667 km (0.065 R)
• M50: 21,398,928 km (0.092 R)
• M51: 21,506,339 km (0.063 R)
• M52: 21,667,905 km (0.12 R)
• M53: 21,937,929 km (0.112 R)
• M54: 22,263,454 km (0.119 R)
• M55: 22,754,883 km (0.039 R)
• M56: 23,194,551 km (0.098 R)
• M57: 24,138,514 km (0.077 R)
• M58: 25,264,836 km (0.051 R)
• M59: 25,606,219 km (0.064 R)
• M60: 26,006,243 km (0.083 R)
• M61: 26,754,831 km (0.039 R)
• M62: 27,627,286 km (0.119 R)
• M63: 28,096,425 km (0.107 R)
• M64: 28,449,925 km (0.078 R)
• M65: 28,805,070 km (0.066 R)
• M66: 29,400,021 km (0.118 R)
• M67: 30,240,013 km (0.075 R)
• M68: 30,662,926 km (0.119 R)
• M69: 30,844,687 km (0.11 R)
• M70: 32,250,758 km (0.056 R)
• M71: 34,304,437 km (0.092 R)
• M72: 35,760,773 km (0.098 R)
• M73: 37,431,182 km (0.072 R)
• M74: 37,885,212 km (0.085 R)
• M75: 38,015,213 km (0.082 R)
• M76: 39,785,703 km (0.069 R)
• M77: 42,187,946 km (0.06 R)
• M78: 42,999,066 km (0.09 R)
• M79: 43,883,638 km (0.06 R)
• M80: 44,156,953 km (0.102 R)
• M81: 45,739,848 km (0.061 R)
• M82: 46,155,880 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.7

Radius: 5.6

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.49 AU - 19.25 AU

Year: 29358 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,482,122 km

• M1: 114,891 km (0.096 R)
• M2: 184,155 km (0.078 R)
• M3: 271,969 km (0.03 R)
• M4: 393,592 km (0.035 R)
• M5: 553,961 km (0.116 R)
• M6: 597,344 km (0.081 R)
• M7: 856,897 km (0.092 R)
• M8: 933,491 km (0.11 R)
• M9: 1,262,307 km (0.114 R)
• M10: 3,161,601 km (0.098 R)
• M11: 3,443,145 km (0.068 R)
• M12: 4,335,496 km (0.039 R)
• M13: 4,468,488 km (0.087 R)
• M14: 4,602,977 km (0.098 R)
• M15: 5,247,893 km (0.059 R)
• M16: 5,920,635 km (0.059 R)
• M17: 6,979,937 km (0.039 R)
• M18: 7,398,662 km (0.111 R)
• M19: 9,438,878 km (0.095 R)
• M20: 10,135,555 km (0.081 R)
• M21: 10,253,288 km (0.101 R)
• M22: 10,668,871 km (0.107 R)
• M23: 11,029,552 km (0.081 R)
• M24: 12,574,748 km (0.041 R)
• M25: 13,275,764 km (0.043 R)
• M26: 14,055,169 km (0.068 R)
• M27: 15,386,440 km (0.071 R)
• M28: 16,342,221 km (0.074 R)
• M29: 19,104,097 km (0.111 R)
• M30: 19,541,671 km (0.114 R)
• M31: 20,426,692 km (0.117 R)
• M32: 21,023,886 km (0.032 R)
• M33: 21,475,672 km (0.087 R)
• M34: 22,388,668 km (0.093 R)
• M35: 22,465,262 km (0.117 R)
• M36: 22,695,792 km (0.12 R)
• M37: 24,173,670 km (0.097 R)
• M38: 24,884,409 km (0.089 R)
• M39: 25,282,339 km (0.072 R)
• M40: 25,602,180 km (0.082 R)
• M41: 25,762,549 km (0.071 R)
• M42: 26,245,750 km (0.057 R)
• M43: 27,221,277 km (0.097 R)
• M44: 27,466,917 km (0.117 R)
• M45: 28,873,137 km (0.117 R)
• M46: 29,627,110 km (0.086 R)
• M47: 30,472,338 km (0.109 R)
• M48: 31,154,355 km (0.071 R)
• M49: 32,359,815 km (0.06 R)
• M50: 34,019,902 km (0.067 R)
• M51: 34,638,489 km (0.117 R)
• M52: 35,082,645 km (0.028 R)
• M53: 36,516,541 km (0.03 R)
• M54: 38,243,948 km (0.089 R)
• M55: 38,519,208 km (0.037 R)
• M56: 39,812,033 km (0.101 R)
• M57: 40,463,830 km (0.113 R)
• M58: 41,119,069 km (0.115 R)
• M59: 42,155,932 km (0.103 R)
• M60: 42,345,323 km (0.058 R)
• M61: 46,779,703 km (0.105 R)
• M62: 47,960,629 km (0.068 R)
• M63: 48,356,315 km (0.069 R)
• M64: 50,050,511 km (0.092 R)
• M65: 50,251,122 km (0.113 R)
• M66: 50,955,279 km (0.093 R)
• M67: 51,359,193 km (0.038 R)
• M68: 53,496,797 km (0.118 R)
• M69: 54,215,764 km (0.09 R)
• M70: 54,318,688 km (0.117 R)
• M71: 55,455,631 km (0.095 R)
• M72: 56,287,545 km (0.078 R)
• M73: 56,391,815 km (0.109 R)
• M74: 59,868,469 km (0.119 R)
• M75: 59,974,983 km (0.106 R)
• M76: 61,149,925 km (0.103 R)
• M77: 62,009,215 km (0.114 R)
• M78: 63,305,481 km (0.053 R)
• M79: 63,739,614 km (0.077 R)
• M80: 63,957,129 km (0.111 R)
• M81: 65,924,939 km (0.041 R)
• M82: 66,034,894 km (0.109 R)
• M83: 66,806,071 km (0.054 R)
• M84: 68,245,950 km (0.108 R)
• M85: 69,137,105 km (0.049 R)
• M86: 69,584,103 km (0.099 R)
• M87: 70,256,546 km (0.108 R)
• M88: 71,946,852 km (0.057 R)
• M89: 74,450,073 km (0.093 R)
• M90: 76,057,801 km (0.044 R)
• M91: 76,981,718 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.5

Radius: 7.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.95 AU - 22.11 AU

Year: 32107 Days

Day: 25 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,482,122 km

• M1: 581,337 km (0.059 R)
• M2: 655,538 km (0.087 R)
• M3: 733,329 km (0.106 R)
• M4: 1,216,530 km (0.072 R)
• M5: 1,413,700 km (0.114 R)
• M6: 3,126,745 km (0.116 R)
• M7: 3,536,344 km (0.103 R)
• M8: 4,035,552 km (0.035 R)
• M9: 5,020,355 km (0.108 R)
• M10: 5,499,218 km (0.099 R)
• M11: 5,826,388 km (0.061 R)
• M12: 6,117,955 km (0.083 R)
• M13: 6,286,701 km (0.094 R)
• M14: 7,646,246 km (0.114 R)
• M15: 9,285,540 km (0.079 R)
• M16: 9,479,718 km (0.114 R)
• M17: 10,219,479 km (0.067 R)
• M18: 10,621,598 km (0.051 R)
• M19: 11,080,116 km (0.103 R)
• M20: 11,131,578 km (0.088 R)
• M21: 11,286,112 km (0.074 R)
• M22: 13,853,960 km (0.091 R)
• M23: 15,259,880 km (0.064 R)
• M24: 15,374,323 km (0.082 R)
• M25: 15,834,785 km (0.07 R)
• M26: 16,358,378 km (0.076 R)
• M27: 16,534,155 km (0.106 R)
• M28: 16,887,655 km (0.106 R)
• M29: 17,842,388 km (0.08 R)
• M30: 18,144,277 km (0.083 R)
• M31: 18,569,883 km (0.053 R)
• M32: 19,121,899 km (0.119 R)
• M33: 19,245,168 km (0.117 R)
• M34: 19,741,533 km (0.093 R)
• M35: 23,331,134 km (0.073 R)
• M36: 23,727,569 km (0.049 R)
• M37: 24,126,247 km (0.068 R)
• M38: 24,259,539 km (0.116 R)
• M39: 26,015,519 km (0.091 R)
• M40: 26,152,251 km (0.096 R)
• M41: 27,533,039 km (0.08 R)
• M42: 28,021,925 km (0.114 R)
• M43: 31,742,275 km (0.11 R)
• M44: 31,815,278 km (0.099 R)
• M45: 32,034,738 km (0.041 R)
• M46: 32,181,344 km (0.115 R)
• M47: 34,482,160 km (0.089 R)
• M48: 35,235,684 km (0.059 R)
• M49: 37,992,773 km (0.108 R)
• M50: 38,536,860 km (0.096 R)
• M51: 40,421,943 km (0.088 R)
• M52: 41,775,355 km (0.118 R)
• M53: 43,467,606 km (0.115 R)
• M54: 43,792,383 km (0.091 R)
• M55: 44,199,588 km (0.116 R)
• M56: 45,017,889 km (0.117 R)
• M57: 47,085,182 km (0.103 R)
• M58: 52,085,191 km (0.116 R)
• M59: 54,866,665 km (0.083 R)
• M60: 55,922,227 km (0.069 R)
• M61: 57,696,159 km (0.114 R)
• M62: 57,785,319 km (0.066 R)
• M63: 58,053,099 km (0.103 R)
• M64: 58,679,765 km (0.113 R)
• M65: 58,859,133 km (0.083 R)
• M66: 59,849,171 km (0.089 R)
• M67: 60,029,736 km (0.119 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit