🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.42 AU - 0.62 AU

Year: 131 Days

Day: 42.7 Hours

Environment

Temp: 249 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,140,285 km

• M1: 126,859 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.94 AU - 1.14 AU

Year: 369 Days

Day: 22.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,140,285 km

• M1: 278,252 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.17 AU - 1.71 AU

Year: 602 Days

Day: 24.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.56 AU - 1.6 AU

Year: 692 Days

Day: 38.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.74 AU - 2.14 AU

Year: 941 Days

Day: 32.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 14.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.63 AU - 6.19 AU

Year: 5004 Days

Day: 5 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,140,285 km

• M1: 316,998 km (0.111 R)
• M2: 566,078 km (0.107 R)
• M3: 682,166 km (0.102 R)
• M4: 818,151 km (0.112 R)
• M5: 1,109,567 km (0.097 R)
• M6: 1,410,259 km (0.036 R)
• M7: 1,577,510 km (0.115 R)
• M8: 1,751,791 km (0.077 R)
• M9: 1,975,290 km (0.081 R)
• M10: 2,389,676 km (0.067 R)
• M11: 2,544,660 km (0.118 R)
• M12: 2,670,920 km (0.109 R)
• M13: 3,163,995 km (0.11 R)
• M14: 3,579,279 km (0.118 R)
• M15: 3,685,942 km (0.093 R)
• M16: 4,216,416 km (0.08 R)
• M17: 6,290,890 km (0.083 R)
• M18: 6,681,938 km (0.095 R)
• M19: 7,148,385 km (0.101 R)
• M20: 7,306,061 km (0.104 R)
• M21: 7,465,083 km (0.072 R)
• M22: 8,089,206 km (0.099 R)
• M23: 8,899,129 km (0.084 R)
• M24: 10,391,068 km (0.081 R)
• M25: 10,724,522 km (0.05 R)
• M26: 11,139,805 km (0.041 R)
• M27: 12,093,641 km (0.101 R)
• M28: 12,309,212 km (0.094 R)
• M29: 12,553,206 km (0.093 R)
• M30: 12,771,469 km (0.12 R)
• M31: 14,220,624 km (0.08 R)
• M32: 16,282,681 km (0.097 R)
• M33: 16,640,370 km (0.108 R)
• M34: 17,242,351 km (0.101 R)
• M35: 17,424,262 km (0.078 R)
• M36: 18,097,154 km (0.046 R)
• M37: 18,809,539 km (0.057 R)
• M38: 18,965,719 km (0.094 R)
• M39: 19,090,932 km (0.117 R)
• M40: 19,405,088 km (0.068 R)
• M41: 19,689,473 km (0.076 R)
• M42: 20,262,134 km (0.105 R)
• M43: 20,358,026 km (0.092 R)
• M44: 20,550,559 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 10.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.9 AU - 10.12 AU

Year: 10213 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,140,285 km

• M1: 132,693 km (0.063 R)
• M2: 259,403 km (0.101 R)
• M3: 549,473 km (0.094 R)
• M4: 758,910 km (0.058 R)
• M5: 948,451 km (0.103 R)
• M6: 1,057,358 km (0.113 R)
• M7: 1,121,386 km (0.051 R)
• M8: 1,409,511 km (0.091 R)
• M9: 1,553,275 km (0.112 R)
• M10: 2,094,819 km (0.083 R)
• M11: 2,197,443 km (0.115 R)
• M12: 2,407,927 km (0.063 R)
• M13: 3,338,725 km (0.08 R)
• M14: 3,459,301 km (0.077 R)
• M15: 3,754,757 km (0.106 R)
• M16: 4,109,753 km (0.12 R)
• M17: 4,396,382 km (0.114 R)
• M18: 4,635,739 km (0.095 R)
• M19: 5,044,291 km (0.099 R)
• M20: 5,635,651 km (0.033 R)
• M21: 5,808,736 km (0.032 R)
• M22: 5,983,616 km (0.077 R)
• M23: 6,071,579 km (0.102 R)
• M24: 6,249,002 km (0.102 R)
• M25: 7,099,765 km (0.104 R)
• M26: 7,318,178 km (0.072 R)
• M27: 7,538,835 km (0.112 R)
• M28: 8,774,514 km (0.093 R)
• M29: 9,621,387 km (0.09 R)
• M30: 9,690,202 km (0.102 R)
• M31: 9,793,873 km (0.091 R)
• M32: 10,458,836 km (0.078 R)
• M33: 10,600,655 km (0.061 R)
• M34: 11,283,270 km (0.056 R)
• M35: 11,465,181 km (0.048 R)
• M36: 12,091,248 km (0.079 R)
• M37: 12,277,497 km (0.105 R)
• M38: 13,032,069 km (0.045 R)
• M39: 13,530,679 km (0.064 R)
• M40: 14,744,516 km (0.095 R)
• M41: 14,903,688 km (0.095 R)
• M42: 15,223,827 km (0.117 R)
• M43: 15,708,225 km (0.117 R)
• M44: 16,816,446 km (0.106 R)
• M45: 16,941,211 km (0.031 R)
• M46: 17,108,012 km (0.092 R)
• M47: 19,411,969 km (0.056 R)
• M48: 19,717,747 km (0.104 R)
• M49: 21,225,544 km (0.077 R)
• M50: 21,630,805 km (0.104 R)
• M51: 21,811,818 km (0.085 R)
• M52: 22,266,446 km (0.099 R)
• M53: 22,586,436 km (0.102 R)
• M54: 22,954,148 km (0.099 R)
• M55: 23,602,355 km (0.077 R)
• M56: 24,115,925 km (0.117 R)
• M57: 24,350,494 km (0.083 R)
• M58: 24,727,630 km (0.032 R)
• M59: 25,870,259 km (0.09 R)
• M60: 26,448,006 km (0.044 R)
• M61: 27,322,555 km (0.107 R)
• M62: 28,206,679 km (0.076 R)
• M63: 29,000,445 km (0.065 R)
• M64: 29,500,251 km (0.065 R)
• M65: 29,751,277 km (0.116 R)
• M66: 30,457,827 km (0.108 R)
• M67: 30,660,682 km (0.071 R)
• M68: 31,425,426 km (0.075 R)
• M69: 31,681,837 km (0.079 R)
• M70: 32,041,919 km (0.11 R)
• M71: 33,182,154 km (0.08 R)
• M72: 33,547,921 km (0.114 R)
• M73: 34,494,277 km (0.075 R)
• M74: 35,076,811 km (0.111 R)
• M75: 35,449,310 km (0.107 R)
• M76: 35,609,380 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 9.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.15 AU - 12.57 AU

Year: 11613 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,140,285 km

• M1: 402,269 km (0.091 R)
• M2: 835,205 km (0.081 R)
• M3: 928,704 km (0.06 R)
• M4: 1,106,426 km (0.103 R)
• M5: 1,338,901 km (0.108 R)
• M6: 1,924,427 km (0.066 R)
• M7: 2,526,558 km (0.063 R)
• M8: 2,692,911 km (0.03 R)
• M9: 3,303,271 km (0.109 R)
• M10: 3,733,664 km (0.047 R)
• M11: 3,796,495 km (0.105 R)
• M12: 3,891,639 km (0.06 R)
• M13: 4,478,811 km (0.056 R)
• M14: 4,579,490 km (0.086 R)
• M15: 5,446,709 km (0.101 R)
• M16: 5,807,689 km (0.105 R)
• M17: 6,667,427 km (0.116 R)
• M18: 6,821,065 km (0.119 R)
• M19: 7,170,974 km (0.092 R)
• M20: 9,304,688 km (0.115 R)
• M21: 9,390,408 km (0.073 R)
• M22: 9,519,511 km (0.104 R)
• M23: 9,736,129 km (0.106 R)
• M24: 9,866,728 km (0.081 R)
• M25: 10,174,002 km (0.087 R)
• M26: 11,618,519 km (0.117 R)
• M27: 12,036,196 km (0.085 R)
• M28: 12,600,928 km (0.087 R)
• M29: 13,270,528 km (0.075 R)
• M30: 13,367,168 km (0.106 R)
• M31: 13,658,435 km (0.076 R)
• M32: 14,148,518 km (0.115 R)
• M33: 14,296,769 km (0.085 R)
• M34: 15,348,143 km (0.096 R)
• M35: 16,320,978 km (0.104 R)
• M36: 16,632,291 km (0.095 R)
• M37: 17,050,417 km (0.03 R)
• M38: 18,218,178 km (0.104 R)
• M39: 18,325,590 km (0.089 R)
• M40: 19,029,148 km (0.076 R)
• M41: 19,466,423 km (0.099 R)
• M42: 20,350,995 km (0.051 R)
• M43: 22,159,334 km (0.103 R)
• M44: 22,734,837 km (0.086 R)
• M45: 22,792,732 km (0.114 R)
• M46: 23,665,934 km (0.094 R)
• M47: 24,609,598 km (0.086 R)
• M48: 26,533,277 km (0.051 R)
• M49: 27,821,913 km (0.114 R)
• M50: 28,069,647 km (0.096 R)
• M51: 28,193,813 km (0.083 R)
• M52: 29,571,609 km (0.087 R)
• M53: 29,634,740 km (0.088 R)
• M54: 29,951,139 km (0.112 R)
• M55: 30,205,007 km (0.12 R)
• M56: 32,262,127 km (0.101 R)
• M57: 33,504,687 km (0.087 R)
• M58: 33,636,483 km (0.1 R)
• M59: 35,364,338 km (0.05 R)
• M60: 35,498,528 km (0.114 R)
• M61: 35,700,036 km (0.1 R)
• M62: 37,530,515 km (0.105 R)
• M63: 39,739,178 km (0.104 R)
• M64: 39,808,891 km (0.071 R)
• M65: 39,948,466 km (0.095 R)
• M66: 40,929,678 km (0.084 R)
• M67: 41,352,591 km (0.084 R)
• M68: 41,423,202 km (0.118 R)
• M69: 42,060,788 km (0.112 R)
• M70: 42,131,847 km (0.108 R)
• M71: 43,273,727 km (0.092 R)
• M72: 43,632,762 km (0.076 R)
• M73: 43,848,632 km (0.089 R)
• M74: 45,807,167 km (0.076 R)
• M75: 46,173,084 km (0.102 R)
• M76: 46,686,803 km (0.062 R)
• M77: 47,128,715 km (0.099 R)
• M78: 47,498,072 km (0.117 R)
• M79: 47,646,024 km (0.099 R)
• M80: 47,868,327 km (0.119 R)
• M81: 48,016,728 km (0.074 R)
• M82: 48,611,828 km (0.106 R)
• M83: 49,884,457 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.3

Radius: 5.1

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.73 AU - 20.31 AU

Year: 26639 Days

Day: 22.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 68,140,285 km

• M1: 131,497 km (0.039 R)
• M2: 1,089,072 km (0.112 R)
• M3: 1,871,021 km (0.107 R)
• M4: 2,151,965 km (0.102 R)
• M5: 2,513,244 km (0.098 R)
• M6: 2,547,053 km (0.106 R)
• M7: 3,000,036 km (0.075 R)
• M8: 4,217,762 km (0.095 R)
• M9: 5,219,021 km (0.089 R)
• M10: 5,262,255 km (0.116 R)
• M11: 5,480,368 km (0.086 R)
• M12: 5,568,482 km (0.086 R)
• M13: 7,088,246 km (0.066 R)
• M14: 7,572,644 km (0.088 R)
• M15: 7,917,916 km (0.088 R)
• M16: 8,778,104 km (0.108 R)
• M17: 9,402,825 km (0.106 R)
• M18: 9,508,441 km (0.075 R)
• M19: 10,860,357 km (0.112 R)
• M20: 13,086,223 km (0.08 R)
• M21: 14,952,158 km (0.119 R)
• M22: 18,000,962 km (0.094 R)
• M23: 20,068,106 km (0.045 R)
• M24: 22,490,693 km (0.065 R)
• M25: 22,561,304 km (0.036 R)
• M26: 23,915,912 km (0.105 R)
• M27: 25,223,398 km (0.034 R)
• M28: 25,517,058 km (0.027 R)
• M29: 26,628,571 km (0.053 R)
• M30: 26,777,869 km (0.107 R)
• M31: 28,975,013 km (0.095 R)
• M32: 29,668,549 km (0.063 R)
• M33: 32,576,732 km (0.041 R)
• M34: 34,267,337 km (0.063 R)
• M35: 34,673,944 km (0.077 R)
• M36: 37,231,020 km (0.116 R)
• M37: 38,405,513 km (0.119 R)
• M38: 39,251,938 km (0.116 R)
• M39: 39,762,665 km (0.084 R)
• M40: 42,960,769 km (0.092 R)
• M41: 43,223,612 km (0.119 R)
• M42: 43,575,017 km (0.091 R)
• M43: 45,971,426 km (0.115 R)
• M44: 47,140,533 km (0.091 R)
• M45: 48,319,364 km (0.087 R)
• M46: 49,324,363 km (0.113 R)
• M47: 51,820,104 km (0.094 R)
• M48: 52,848,739 km (0.103 R)
• M49: 53,884,106 km (0.076 R)
• M50: 54,546,376 km (0.08 R)
• M51: 56,645,383 km (0.098 R)
• M52: 57,704,835 km (0.106 R)
• M53: 61,710,618 km (0.083 R)
• M54: 63,696,978 km (0.108 R)
• M55: 65,301,116 km (0.12 R)
• M56: 65,704,282 km (0.075 R)
• M57: 65,805,261 km (0.103 R)
• M58: 66,715,714 km (0.075 R)
• M59: 67,325,026 km (0.103 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit