🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 174 Days

Day: 34.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,435,812 km

• M1: 37,848 km (0.051 R)
• M2: 285,582 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.98 AU - 3.98 AU

Year: 2371 Days

Day: 45.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 9.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.49 AU - 11.11 AU

Year: 12074 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,435,812 km

• M1: 165,605 km (0.096 R)
• M2: 245,640 km (0.086 R)
• M3: 384,167 km (0.027 R)
• M4: 445,951 km (0.114 R)
• M5: 655,538 km (0.098 R)
• M6: 717,172 km (0.036 R)
• M7: 914,641 km (0.067 R)
• M8: 1,130,212 km (0.034 R)
• M9: 1,283,251 km (0.077 R)
• M10: 1,717,683 km (0.11 R)
• M11: 1,805,497 km (0.115 R)
• M12: 1,894,956 km (0.087 R)
• M13: 2,413,163 km (0.119 R)
• M14: 2,895,168 km (0.059 R)
• M15: 3,434,618 km (0.09 R)
• M16: 3,773,157 km (0.096 R)
• M17: 3,859,625 km (0.079 R)
• M18: 3,946,541 km (0.111 R)
• M19: 4,331,307 km (0.045 R)
• M20: 4,574,104 km (0.084 R)
• M21: 4,635,589 km (0.103 R)
• M22: 4,728,190 km (0.105 R)
• M23: 4,852,656 km (0.08 R)
• M24: 5,136,892 km (0.095 R)
• M25: 5,854,213 km (0.082 R)
• M26: 6,953,010 km (0.116 R)
• M27: 7,201,941 km (0.11 R)
• M28: 8,263,786 km (0.062 R)
• M29: 8,376,434 km (0.069 R)
• M30: 9,024,492 km (0.093 R)
• M31: 9,218,071 km (0.042 R)
• M32: 9,767,694 km (0.085 R)
• M33: 10,207,063 km (0.079 R)
• M34: 10,816,524 km (0.085 R)
• M35: 10,981,082 km (0.067 R)
• M36: 11,187,826 km (0.118 R)
• M37: 11,563,467 km (0.116 R)
• M38: 11,647,391 km (0.066 R)
• M39: 12,671,538 km (0.078 R)
• M40: 13,106,868 km (0.107 R)
• M41: 14,036,768 km (0.063 R)
• M42: 14,396,551 km (0.112 R)
• M43: 14,987,911 km (0.071 R)
• M44: 16,429,586 km (0.109 R)
• M45: 16,761,394 km (0.06 R)
• M46: 17,095,147 km (0.059 R)
• M47: 18,012,631 km (0.054 R)
• M48: 19,744,077 km (0.118 R)
• M49: 20,502,239 km (0.056 R)
• M50: 21,994,926 km (0.114 R)
• M51: 22,939,038 km (0.116 R)
• M52: 23,949,871 km (0.086 R)
• M53: 24,595,835 km (0.079 R)
• M54: 24,975,365 km (0.107 R)
• M55: 25,849,914 km (0.102 R)
• M56: 26,567,834 km (0.053 R)
• M57: 26,678,835 km (0.102 R)
• M58: 27,124,637 km (0.116 R)
• M59: 28,079,820 km (0.082 R)
• M60: 29,217,811 km (0.119 R)
• M61: 29,447,294 km (0.095 R)
• M62: 29,677,226 km (0.031 R)
• M63: 30,023,395 km (0.059 R)
• M64: 31,597,464 km (0.085 R)
• M65: 31,891,872 km (0.095 R)
• M66: 32,187,179 km (0.071 R)
• M67: 32,959,403 km (0.086 R)
• M68: 34,098,890 km (0.086 R)
• M69: 34,582,540 km (0.114 R)
• M70: 34,885,924 km (0.093 R)
• M71: 35,007,547 km (0.108 R)
• M72: 37,531,862 km (0.105 R)
• M73: 38,093,751 km (0.05 R)
• M74: 38,344,328 km (0.11 R)
• M75: 38,721,314 km (0.093 R)
• M76: 38,847,276 km (0.093 R)
• M77: 39,986,912 km (0.111 R)
• M78: 40,816,732 km (0.064 R)
• M79: 41,008,965 km (0.067 R)
• M80: 41,073,143 km (0.061 R)
• M81: 41,458,955 km (0.066 R)
• M82: 42,234,022 km (0.1 R)
• M83: 42,493,425 km (0.113 R)
• M84: 42,753,276 km (0.116 R)
• M85: 42,948,651 km (0.078 R)
• M86: 43,864,040 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.2

Radius: 5.8

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.31 AU - 18.39 AU

Year: 23048 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,435,812 km

• M1: 93,798 km (0.088 R)
• M2: 230,082 km (0.07 R)
• M3: 279,748 km (0.098 R)
• M4: 785,688 km (0.118 R)
• M5: 838,496 km (0.077 R)
• M6: 1,032,973 km (0.103 R)
• M7: 1,150,557 km (0.084 R)
• M8: 1,496,428 km (0.114 R)
• M9: 1,596,060 km (0.074 R)
• M10: 2,239,630 km (0.07 R)
• M11: 2,354,072 km (0.117 R)
• M12: 2,628,584 km (0.107 R)
• M13: 2,790,000 km (0.089 R)
• M14: 3,600,222 km (0.084 R)
• M15: 3,824,918 km (0.1 R)
• M16: 4,671,044 km (0.106 R)
• M17: 4,817,500 km (0.09 R)
• M18: 5,215,580 km (0.087 R)
• M19: 5,521,059 km (0.104 R)
• M20: 5,727,953 km (0.089 R)
• M21: 5,780,163 km (0.08 R)
• M22: 6,855,472 km (0.113 R)
• M23: 7,359,168 km (0.056 R)
• M24: 9,122,777 km (0.109 R)
• M25: 9,925,520 km (0.08 R)
• M26: 9,988,201 km (0.118 R)
• M27: 11,597,874 km (0.085 R)
• M28: 11,796,390 km (0.067 R)
• M29: 12,601,825 km (0.104 R)
• M30: 12,942,609 km (0.108 R)
• M31: 13,011,125 km (0.085 R)
• M32: 13,912,752 km (0.058 R)
• M33: 15,122,101 km (0.104 R)
• M34: 15,411,573 km (0.112 R)
• M35: 15,922,449 km (0.037 R)
• M36: 16,364,661 km (0.059 R)
• M37: 16,587,412 km (0.11 R)
• M38: 16,885,860 km (0.107 R)
• M39: 17,186,103 km (0.102 R)
• M40: 17,563,837 km (0.066 R)
• M41: 20,603,217 km (0.087 R)
• M42: 20,683,252 km (0.112 R)
• M43: 20,843,621 km (0.089 R)
• M44: 23,132,169 km (0.116 R)
• M45: 23,800,572 km (0.088 R)
• M46: 25,499,107 km (0.076 R)
• M47: 25,670,995 km (0.085 R)
• M48: 27,060,908 km (0.076 R)
• M49: 27,236,237 km (0.086 R)
• M50: 27,676,504 km (0.085 R)
• M51: 27,764,916 km (0.111 R)
• M52: 29,011,365 km (0.083 R)
• M53: 30,915,148 km (0.061 R)
• M54: 31,098,555 km (0.069 R)
• M55: 32,392,427 km (0.073 R)
• M56: 33,327,414 km (0.099 R)
• M57: 33,421,361 km (0.114 R)
• M58: 34,176,531 km (0.045 R)
• M59: 34,556,061 km (0.05 R)
• M60: 35,032,680 km (0.086 R)
• M61: 35,223,866 km (0.107 R)
• M62: 40,817,181 km (0.102 R)
• M63: 44,592,582 km (0.12 R)
• M64: 46,784,340 km (0.035 R)
• M65: 47,416,990 km (0.049 R)
• M66: 47,946,417 km (0.06 R)
• M67: 48,052,482 km (0.095 R)
• M68: 48,158,696 km (0.071 R)
• M69: 48,265,060 km (0.097 R)
• M70: 49,331,992 km (0.103 R)
• M71: 49,546,366 km (0.079 R)
• M72: 53,346,750 km (0.097 R)
• M73: 53,566,809 km (0.077 R)
• M74: 54,228,630 km (0.104 R)
• M75: 55,560,350 km (0.093 R)
• M76: 58,709,086 km (0.1 R)
• M77: 58,822,631 km (0.049 R)
• M78: 62,493,912 km (0.073 R)
• M79: 62,609,850 km (0.077 R)
• M80: 63,889,660 km (0.056 R)
• M81: 66,475,160 km (0.059 R)
• M82: 66,593,492 km (0.106 R)
• M83: 69,694,506 km (0.089 R)
• M84: 71,141,567 km (0.094 R)
• M85: 71,504,940 km (0.072 R)
• M86: 72,842,345 km (0.104 R)
• M87: 74,310,797 km (0.071 R)
• M88: 76,407,711 km (0.098 R)
• M89: 78,399,008 km (0.079 R)
• M90: 79,652,339 km (0.082 R)
• M91: 80,407,360 km (0.091 R)
• M92: 81,291,333 km (0.103 R)
• M93: 82,305,457 km (0.113 R)
• M94: 83,323,920 km (0.115 R)
• M95: 84,218,365 km (0.101 R)
• M96: 85,501,765 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.9

Radius: 6.1

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 16.66 AU - 22.04 AU

Year: 31089 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,435,812 km

• M1: 83,027 km (0.116 R)
• M2: 356,193 km (0.097 R)
• M3: 514,467 km (0.063 R)
• M4: 557,551 km (0.097 R)
• M5: 694,733 km (0.099 R)
• M6: 1,084,285 km (0.117 R)
• M7: 1,198,279 km (0.116 R)
• M8: 1,316,461 km (0.065 R)
• M9: 1,693,448 km (0.076 R)
• M10: 1,759,570 km (0.082 R)
• M11: 1,997,431 km (0.112 R)
• M12: 2,138,053 km (0.078 R)
• M13: 2,466,121 km (0.12 R)
• M14: 2,579,067 km (0.075 R)
• M15: 2,617,065 km (0.117 R)
• M16: 2,732,256 km (0.049 R)
• M17: 3,291,901 km (0.096 R)
• M18: 4,837,995 km (0.046 R)
• M19: 5,027,236 km (0.087 R)
• M20: 5,412,900 km (0.111 R)
• M21: 5,908,518 km (0.11 R)
• M22: 6,009,346 km (0.078 R)
• M23: 6,574,228 km (0.044 R)
• M24: 6,995,645 km (0.091 R)
• M25: 8,424,754 km (0.064 R)
• M26: 8,824,479 km (0.028 R)
• M27: 9,113,951 km (0.115 R)
• M28: 9,940,629 km (0.061 R)
• M29: 10,362,944 km (0.118 R)
• M30: 12,173,976 km (0.104 R)
• M31: 12,366,957 km (0.103 R)
• M32: 12,951,585 km (0.076 R)
• M33: 13,082,783 km (0.101 R)
• M34: 15,587,500 km (0.11 R)
• M35: 16,007,421 km (0.111 R)
• M36: 17,796,462 km (0.078 R)
• M37: 18,088,627 km (0.11 R)
• M38: 18,603,542 km (0.102 R)
• M39: 19,272,694 km (0.078 R)
• M40: 19,497,539 km (0.064 R)
• M41: 20,253,158 km (0.112 R)
• M42: 20,711,227 km (0.069 R)
• M43: 21,249,779 km (0.106 R)
• M44: 21,715,178 km (0.026 R)
• M45: 24,495,903 km (0.08 R)
• M46: 25,392,743 km (0.073 R)
• M47: 26,716,385 km (0.036 R)
• M48: 30,122,130 km (0.107 R)
• M49: 32,675,317 km (0.03 R)
• M50: 33,032,855 km (0.085 R)
• M51: 34,657,937 km (0.109 R)
• M52: 35,388,573 km (0.118 R)
• M53: 36,308,899 km (0.066 R)
• M54: 39,306,691 km (0.067 R)
• M55: 40,451,115 km (0.061 R)
• M56: 40,931,174 km (0.108 R)
• M57: 43,261,759 km (0.105 R)
• M58: 45,535,198 km (0.111 R)
• M59: 45,734,762 km (0.105 R)
• M60: 48,354,969 km (0.045 R)
• M61: 49,375,675 km (0.046 R)
• M62: 49,991,569 km (0.037 R)
• M63: 50,094,343 km (0.114 R)
• M64: 50,403,412 km (0.096 R)
• M65: 50,816,602 km (0.078 R)
• M66: 52,689,268 km (0.025 R)
• M67: 55,008,783 km (0.053 R)
• M68: 55,967,107 km (0.057 R)
• M69: 57,253,648 km (0.058 R)
• M70: 57,684,640 km (0.098 R)
• M71: 58,549,764 km (0.049 R)
• M72: 59,746,398 km (0.107 R)
• M73: 59,855,604 km (0.088 R)
• M74: 60,621,844 km (0.118 R)
• M75: 60,731,500 km (0.114 R)
• M76: 61,061,064 km (0.06 R)
• M77: 61,171,018 km (0.114 R)
• M78: 63,830,419 km (0.074 R)
• M79: 65,061,760 km (0.082 R)
• M80: 65,174,108 km (0.106 R)
• M81: 65,736,745 km (0.089 R)
• M82: 67,548,076 km (0.078 R)
• M83: 71,682,961 km (0.109 R)
• M84: 72,147,463 km (0.116 R)
• M85: 72,612,862 km (0.103 R)
• M86: 73,546,801 km (0.058 R)
• M87: 74,484,780 km (0.049 R)
• M88: 75,544,681 km (0.1 R)
• M89: 77,798,522 km (0.059 R)
• M90: 79,713,674 km (0.044 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit