🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.51 AU - 0.57 AU

Year: 180 Days

Day: 46 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,686,482 km

• M1: 21,991 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.76 AU - 2.4 AU

Year: 1359 Days

Day: 34.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 14.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.15 AU - 8.15 AU

Year: 10541 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,686,482 km

• M1: 301,889 km (0.11 R)
• M2: 1,132,905 km (0.1 R)
• M3: 1,428,061 km (0.044 R)
• M4: 1,820,606 km (0.031 R)
• M5: 2,221,229 km (0.101 R)
• M6: 2,874,523 km (0.117 R)
• M7: 2,989,265 km (0.1 R)
• M8: 3,134,674 km (0.117 R)
• M9: 3,803,376 km (0.109 R)
• M10: 3,929,786 km (0.094 R)
• M11: 4,122,020 km (0.096 R)
• M12: 4,350,306 km (0.091 R)
• M13: 4,515,911 km (0.114 R)
• M14: 5,770,439 km (0.086 R)
• M15: 5,952,948 km (0.078 R)
• M16: 6,511,995 km (0.113 R)
• M17: 6,817,025 km (0.11 R)
• M18: 7,049,052 km (0.05 R)
• M19: 7,362,310 km (0.054 R)
• M20: 7,481,090 km (0.114 R)
• M21: 7,800,781 km (0.077 R)
• M22: 8,997,265 km (0.108 R)
• M23: 9,294,665 km (0.056 R)
• M24: 9,681,974 km (0.118 R)
• M25: 10,250,596 km (0.076 R)
• M26: 10,516,730 km (0.117 R)
• M27: 10,650,770 km (0.08 R)
• M28: 10,920,345 km (0.07 R)
• M29: 11,696,609 km (0.119 R)
• M30: 12,068,060 km (0.063 R)
• M31: 12,632,493 km (0.088 R)
• M32: 13,253,923 km (0.071 R)
• M33: 15,227,866 km (0.113 R)
• M34: 15,735,602 km (0.064 R)
• M35: 16,767,827 km (0.109 R)
• M36: 17,556,357 km (0.08 R)
• M37: 17,768,637 km (0.052 R)
• M38: 17,981,963 km (0.103 R)
• M39: 18,626,580 km (0.05 R)
• M40: 19,060,564 km (0.106 R)
• M41: 19,333,580 km (0.118 R)
• M42: 19,607,793 km (0.108 R)
• M43: 20,215,759 km (0.028 R)
• M44: 20,829,858 km (0.038 R)
• M45: 20,942,206 km (0.116 R)
• M46: 21,054,853 km (0.115 R)
• M47: 21,506,938 km (0.101 R)
• M48: 22,593,617 km (0.091 R)
• M49: 22,766,851 km (0.026 R)
• M50: 23,639,605 km (0.087 R)
• M51: 23,874,175 km (0.044 R)
• M52: 24,050,700 km (0.093 R)
• M53: 24,404,948 km (0.083 R)
• M54: 24,879,921 km (0.089 R)
• M55: 26,505,452 km (0.082 R)
• M56: 28,788,465 km (0.034 R)
• M57: 29,353,346 km (0.075 R)
• M58: 29,668,699 km (0.101 R)
• M59: 30,430,152 km (0.059 R)
• M60: 31,198,187 km (0.063 R)
• M61: 32,166,983 km (0.072 R)
• M62: 32,296,984 km (0.1 R)
• M63: 32,557,433 km (0.101 R)
• M64: 32,753,107 km (0.078 R)
• M65: 34,665,716 km (0.097 R)
• M66: 37,226,233 km (0.074 R)
• M67: 37,704,498 km (0.116 R)
• M68: 37,841,529 km (0.093 R)
• M69: 38,943,766 km (0.066 R)
• M70: 39,986,613 km (0.05 R)
• M71: 40,126,487 km (0.114 R)
• M72: 41,887,105 km (0.063 R)
• M73: 42,669,651 km (0.049 R)
• M74: 45,556,292 km (0.061 R)
• M75: 46,287,676 km (0.093 R)
• M76: 46,581,486 km (0.069 R)
• M77: 47,244,504 km (0.075 R)
• M78: 48,207,764 km (0.115 R)
• M79: 48,430,964 km (0.057 R)
• M80: 49,027,860 km (0.11 R)
• M81: 50,078,336 km (0.036 R)
• M82: 50,379,776 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 10.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.47 AU - 10.13 AU

Year: 11827 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,686,482 km

• M1: 148,251 km (0.108 R)
• M2: 404,064 km (0.085 R)
• M3: 471,832 km (0.102 R)
• M4: 1,007,542 km (0.094 R)
• M5: 1,085,183 km (0.085 R)
• M6: 1,165,218 km (0.092 R)
• M7: 1,505,553 km (0.05 R)
• M8: 1,595,461 km (0.084 R)
• M9: 2,224,520 km (0.091 R)
• M10: 2,301,713 km (0.116 R)
• M11: 3,123,454 km (0.067 R)
• M12: 3,239,542 km (0.104 R)
• M13: 4,707,845 km (0.069 R)
• M14: 5,353,061 km (0.097 R)
• M15: 5,457,480 km (0.096 R)
• M16: 6,207,414 km (0.061 R)
• M17: 6,464,722 km (0.113 R)
• M18: 6,838,268 km (0.06 R)
• M19: 6,913,815 km (0.088 R)
• M20: 7,334,484 km (0.105 R)
• M21: 7,489,468 km (0.1 R)
• M22: 8,200,506 km (0.079 R)
• M23: 8,280,841 km (0.06 R)
• M24: 8,645,710 km (0.097 R)
• M25: 8,974,376 km (0.079 R)
• M26: 9,098,692 km (0.065 R)
• M27: 9,644,126 km (0.112 R)
• M28: 10,157,097 km (0.041 R)
• M29: 12,112,790 km (0.108 R)
• M30: 12,342,273 km (0.109 R)
• M31: 12,573,252 km (0.117 R)
• M32: 13,039,399 km (0.085 R)
• M33: 13,653,947 km (0.084 R)
• M34: 14,960,236 km (0.102 R)
• M35: 15,752,955 km (0.102 R)
• M36: 16,104,211 km (0.111 R)
• M37: 16,205,040 km (0.064 R)
• M38: 16,306,018 km (0.12 R)
• M39: 17,379,383 km (0.098 R)
• M40: 17,846,428 km (0.108 R)
• M41: 18,686,868 km (0.093 R)
• M42: 18,952,105 km (0.073 R)
• M43: 19,325,651 km (0.111 R)
• M44: 20,351,594 km (0.086 R)
• M45: 20,460,650 km (0.092 R)
• M46: 21,063,829 km (0.119 R)
• M47: 22,287,689 km (0.08 R)
• M48: 22,851,524 km (0.084 R)
• M49: 23,078,464 km (0.109 R)
• M50: 23,363,148 km (0.115 R)
• M51: 24,108,744 km (0.061 R)
• M52: 24,571,301 km (0.072 R)
• M53: 24,803,776 km (0.096 R)
• M54: 25,095,342 km (0.112 R)
• M55: 25,682,065 km (0.09 R)
• M56: 25,976,922 km (0.093 R)
• M57: 27,589,288 km (0.114 R)
• M58: 28,377,070 km (0.077 R)
• M59: 28,743,286 km (0.062 R)
• M60: 29,110,848 km (0.089 R)
• M61: 30,659,635 km (0.089 R)
• M62: 32,362,208 km (0.116 R)
• M63: 33,000,542 km (0.11 R)
• M64: 33,064,570 km (0.085 R)
• M65: 33,965,748 km (0.113 R)
• M66: 34,224,702 km (0.105 R)
• M67: 34,679,479 km (0.077 R)
• M68: 35,005,603 km (0.109 R)
• M69: 35,136,351 km (0.044 R)
• M70: 35,463,821 km (0.063 R)
• M71: 36,452,513 km (0.107 R)
• M72: 36,717,601 km (0.059 R)
• M73: 36,850,443 km (0.108 R)
• M74: 38,861,936 km (0.053 R)
• M75: 39,336,311 km (0.086 R)
• M76: 39,744,564 km (0.087 R)
• M77: 41,322,373 km (0.114 R)
• M78: 41,391,337 km (0.115 R)
• M79: 41,598,830 km (0.117 R)
• M80: 43,270,586 km (0.1 R)
• M81: 44,538,876 km (0.119 R)
• M82: 45,676,419 km (0.071 R)
• M83: 48,489,008 km (0.094 R)
• M84: 48,561,862 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.1

Radius: 3.8

Gravity: 56.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.66 AU - 14.74 AU

Year: 19305 Days

Day: 15.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,686,482 km

• M1: 137,929 km (0.092 R)
• M2: 724,203 km (0.101 R)
• M3: 1,174,194 km (0.092 R)
• M4: 1,793,379 km (0.079 R)
• M5: 2,571,438 km (0.028 R)
• M6: 4,122,618 km (0.089 R)
• M7: 4,299,742 km (0.084 R)
• M8: 4,939,273 km (0.107 R)
• M9: 5,903,282 km (0.108 R)
• M10: 6,102,845 km (0.058 R)
• M11: 6,254,089 km (0.114 R)
• M12: 6,355,516 km (0.117 R)
• M13: 8,217,411 km (0.119 R)
• M14: 9,177,979 km (0.026 R)
• M15: 9,235,574 km (0.101 R)
• M16: 9,759,466 km (0.096 R)
• M17: 10,593,324 km (0.111 R)
• M18: 12,138,222 km (0.114 R)
• M19: 12,391,940 km (0.085 R)
• M20: 13,098,490 km (0.108 R)
• M21: 15,090,685 km (0.055 R)
• M22: 16,191,127 km (0.059 R)
• M23: 16,260,840 km (0.099 R)
• M24: 16,821,383 km (0.107 R)
• M25: 17,246,091 km (0.045 R)
• M26: 17,531,225 km (0.071 R)
• M27: 19,126,537 km (0.081 R)
• M28: 19,347,792 km (0.107 R)
• M29: 19,495,595 km (0.082 R)
• M30: 19,643,846 km (0.04 R)
• M31: 20,315,690 km (0.12 R)
• M32: 21,147,155 km (0.096 R)
• M33: 21,223,300 km (0.072 R)
• M34: 21,681,967 km (0.117 R)
• M35: 22,686,816 km (0.055 R)
• M36: 25,629,107 km (0.04 R)
• M37: 25,872,802 km (0.077 R)
• M38: 26,773,232 km (0.081 R)
• M39: 29,195,520 km (0.069 R)
• M40: 30,132,602 km (0.095 R)
• M41: 31,600,007 km (0.07 R)
• M42: 31,774,139 km (0.113 R)
• M43: 32,298,629 km (0.078 R)
• M44: 32,474,107 km (0.081 R)
• M45: 32,737,848 km (0.117 R)
• M46: 33,090,600 km (0.027 R)
• M47: 36,869,891 km (0.086 R)
• M48: 38,810,176 km (0.102 R)
• M49: 39,183,422 km (0.093 R)
• M50: 40,027,753 km (0.109 R)
• M51: 42,308,372 km (0.117 R)
• M52: 43,658,194 km (0.116 R)
• M53: 43,852,073 km (0.042 R)
• M54: 43,949,162 km (0.053 R)
• M55: 44,046,400 km (0.114 R)
• M56: 44,435,804 km (0.079 R)
• M57: 45,414,174 km (0.08 R)
• M58: 46,103,221 km (0.106 R)
• M59: 47,193,191 km (0.056 R)
• M60: 47,292,674 km (0.05 R)
• M61: 48,592,380 km (0.108 R)
• M62: 48,692,910 km (0.108 R)
• M63: 48,793,440 km (0.026 R)
• M64: 51,841,646 km (0.046 R)
• M65: 52,252,741 km (0.052 R)
• M66: 52,664,883 km (0.036 R)
• M67: 53,803,921 km (0.068 R)
• M68: 54,115,833 km (0.071 R)
• M69: 56,845,246 km (0.061 R)
• M70: 57,162,992 km (0.117 R)
• M71: 57,694,064 km (0.098 R)
• M72: 58,226,633 km (0.082 R)
• M73: 58,653,884 km (0.036 R)
• M74: 58,760,847 km (0.05 R)
• M75: 59,619,090 km (0.091 R)
• M76: 60,589,382 km (0.106 R)
• M77: 61,239,235 km (0.077 R)
• M78: 62,327,410 km (0.11 R)
• M79: 66,408,739 km (0.111 R)
• M80: 68,312,820 km (0.025 R)
• M81: 69,667,579 km (0.086 R)
• M82: 69,894,220 km (0.088 R)
• M83: 70,575,638 km (0.114 R)
• M84: 71,031,163 km (0.059 R)
• M85: 71,716,172 km (0.081 R)
• M86: 72,518,316 km (0.11 R)
• M87: 72,633,057 km (0.06 R)
• M88: 74,246,919 km (0.093 R)
• M89: 76,222,359 km (0.087 R)
• M90: 77,040,809 km (0.116 R)
• M91: 77,744,667 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit