🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.46 AU - 0.58 AU

Year: 135 Days

Day: 17.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 171 Days

Day: 23.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,430,904 km

• M1: 291,267 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.81 AU - 1.25 AU

Year: 376 Days

Day: 17 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.02 AU - 2.52 AU

Year: 1231 Days

Day: 18.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,430,904 km

• M1: 77,043 km (0.053 R)
• M2: 962,363 km (0.102 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 9.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.38 AU - 6.94 AU

Year: 5502 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,430,904 km

• M1: 276,008 km (0.033 R)
• M2: 357,689 km (0.06 R)
• M3: 603,029 km (0.115 R)
• M4: 839,244 km (0.09 R)
• M5: 1,026,092 km (0.102 R)
• M6: 1,091,466 km (0.032 R)
• M7: 1,247,497 km (0.053 R)
• M8: 1,324,839 km (0.065 R)
• M9: 1,396,496 km (0.068 R)
• M10: 2,348,986 km (0.06 R)
• M11: 2,826,801 km (0.102 R)
• M12: 3,024,420 km (0.106 R)
• M13: 3,187,781 km (0.091 R)
• M14: 3,543,375 km (0.089 R)
• M15: 3,828,958 km (0.096 R)
• M16: 4,367,959 km (0.1 R)
• M17: 4,596,993 km (0.098 R)
• M18: 5,021,402 km (0.027 R)
• M19: 5,169,504 km (0.107 R)
• M20: 6,064,099 km (0.053 R)
• M21: 6,185,274 km (0.119 R)
• M22: 6,753,596 km (0.111 R)
• M23: 7,702,794 km (0.096 R)
• M24: 7,794,647 km (0.114 R)
• M25: 7,939,907 km (0.03 R)
• M26: 8,233,119 km (0.058 R)
• M27: 8,340,530 km (0.069 R)
• M28: 8,570,612 km (0.069 R)
• M29: 9,092,259 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 13.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.35 AU - 13.43 AU

Year: 13834 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,430,904 km

• M1: 508,932 km (0.105 R)
• M2: 668,104 km (0.105 R)
• M3: 755,170 km (0.105 R)
• M4: 903,721 km (0.091 R)
• M5: 1,481,318 km (0.04 R)
• M6: 1,624,184 km (0.113 R)
• M7: 2,407,927 km (0.103 R)
• M8: 2,520,724 km (0.094 R)
• M9: 3,265,871 km (0.052 R)
• M10: 3,679,509 km (0.092 R)
• M11: 4,110,052 km (0.067 R)
• M12: 4,627,212 km (0.091 R)
• M13: 4,804,186 km (0.087 R)
• M14: 5,913,305 km (0.029 R)
• M15: 6,183,329 km (0.102 R)
• M16: 6,457,542 km (0.073 R)
• M17: 6,775,736 km (0.083 R)
• M18: 7,099,167 km (0.028 R)
• M19: 7,845,511 km (0.09 R)
• M20: 8,014,706 km (0.119 R)
• M21: 8,704,053 km (0.064 R)
• M22: 9,144,619 km (0.073 R)
• M23: 10,001,665 km (0.114 R)
• M24: 10,416,649 km (0.067 R)
• M25: 10,509,550 km (0.106 R)
• M26: 10,696,397 km (0.119 R)
• M27: 10,931,565 km (0.11 R)
• M28: 11,168,379 km (0.082 R)
• M29: 11,406,838 km (0.098 R)
• M30: 11,647,092 km (0.051 R)
• M31: 12,083,768 km (0.079 R)
• M32: 14,398,645 km (0.097 R)
• M33: 15,130,029 km (0.099 R)
• M34: 15,873,381 km (0.074 R)
• M35: 16,088,054 km (0.034 R)
• M36: 16,411,784 km (0.094 R)
• M37: 16,792,062 km (0.081 R)
• M38: 17,340,637 km (0.082 R)
• M39: 17,617,094 km (0.072 R)
• M40: 18,624,486 km (0.091 R)
• M41: 19,078,216 km (0.083 R)
• M42: 19,249,356 km (0.117 R)
• M43: 20,403,055 km (0.101 R)
• M44: 20,519,592 km (0.117 R)
• M45: 22,235,330 km (0.061 R)
• M46: 24,058,180 km (0.073 R)
• M47: 24,614,385 km (0.102 R)
• M48: 24,863,017 km (0.103 R)
• M49: 26,245,002 km (0.099 R)
• M50: 26,435,440 km (0.11 R)
• M51: 26,562,598 km (0.043 R)
• M52: 27,073,325 km (0.099 R)
• M53: 27,910,325 km (0.118 R)
• M54: 29,017,649 km (0.105 R)
• M55: 29,346,016 km (0.071 R)
• M56: 29,477,812 km (0.088 R)
• M57: 30,272,176 km (0.119 R)
• M58: 30,805,792 km (0.099 R)
• M59: 31,073,722 km (0.106 R)
• M60: 32,561,173 km (0.09 R)
• M61: 32,970,772 km (0.098 R)
• M62: 34,557,108 km (0.106 R)
• M63: 35,184,671 km (0.063 R)
• M64: 35,956,746 km (0.091 R)
• M65: 36,097,667 km (0.116 R)
• M66: 36,380,257 km (0.094 R)
• M67: 36,521,777 km (0.101 R)
• M68: 37,732,173 km (0.069 R)
• M69: 38,811,073 km (0.072 R)
• M70: 39,463,320 km (0.092 R)
• M71: 40,192,310 km (0.051 R)
• M72: 42,480,260 km (0.092 R)
• M73: 42,703,909 km (0.086 R)
• M74: 43,077,604 km (0.095 R)
• M75: 43,828,137 km (0.074 R)
• M76: 44,054,179 km (0.108 R)
• M77: 44,734,550 km (0.088 R)
• M78: 45,037,935 km (0.032 R)
• M79: 46,642,522 km (0.093 R)
• M80: 46,950,245 km (0.108 R)
• M81: 49,593,340 km (0.047 R)
• M82: 49,828,807 km (0.101 R)
• M83: 51,012,126 km (0.093 R)
• M84: 52,045,099 km (0.07 R)
• M85: 52,924,436 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.4

Radius: 3.2

Gravity: 85.59 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.77 AU - 19.73 AU

Year: 25784 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,430,904 km

• M1: 403,465 km (0.108 R)
• M2: 1,004,699 km (0.111 R)
• M3: 1,036,414 km (0.117 R)
• M4: 1,068,278 km (0.097 R)
• M5: 1,100,592 km (0.087 R)
• M6: 1,335,909 km (0.104 R)
• M7: 1,441,525 km (0.109 R)
• M8: 1,623,286 km (0.046 R)
• M9: 1,774,081 km (0.111 R)
• M10: 2,378,606 km (0.067 R)
• M11: 3,804,423 km (0.097 R)
• M12: 4,677,177 km (0.11 R)
• M13: 6,066,044 km (0.07 R)
• M14: 8,076,041 km (0.072 R)
• M15: 8,526,630 km (0.084 R)
• M16: 9,519,361 km (0.107 R)
• M17: 10,478,284 km (0.074 R)
• M18: 10,617,709 km (0.117 R)
• M19: 10,757,882 km (0.039 R)
• M20: 11,395,917 km (0.032 R)
• M21: 11,611,338 km (0.108 R)
• M22: 12,192,226 km (0.119 R)
• M23: 12,931,539 km (0.111 R)
• M24: 13,081,287 km (0.12 R)
• M25: 15,790,504 km (0.066 R)
• M26: 17,166,804 km (0.098 R)
• M27: 17,248,934 km (0.111 R)
• M28: 17,744,551 km (0.081 R)
• M29: 18,244,807 km (0.089 R)
• M30: 19,088,838 km (0.054 R)
• M31: 19,259,230 km (0.087 R)
• M32: 20,639,869 km (0.091 R)
• M33: 21,518,906 km (0.076 R)
• M34: 22,230,842 km (0.107 R)
• M35: 22,589,727 km (0.055 R)
• M36: 24,044,267 km (0.118 R)
• M37: 24,412,727 km (0.117 R)
• M38: 25,341,730 km (0.107 R)
• M39: 28,294,193 km (0.116 R)
• M40: 29,073,598 km (0.084 R)
• M41: 29,367,708 km (0.093 R)
• M42: 29,564,279 km (0.089 R)
• M43: 30,057,803 km (0.083 R)
• M44: 30,952,847 km (0.079 R)
• M45: 31,755,738 km (0.092 R)
• M46: 32,565,512 km (0.108 R)
• M47: 33,279,542 km (0.087 R)
• M48: 33,689,889 km (0.067 R)
• M49: 35,139,343 km (0.104 R)
• M50: 35,452,601 km (0.053 R)
• M51: 39,933,805 km (0.118 R)
• M52: 42,351,307 km (0.095 R)
• M53: 43,465,661 km (0.117 R)
• M54: 44,589,740 km (0.103 R)
• M55: 46,751,579 km (0.101 R)
• M56: 47,556,565 km (0.064 R)
• M57: 49,180,300 km (0.112 R)
• M58: 49,413,822 km (0.109 R)
• M59: 49,647,644 km (0.106 R)
• M60: 53,438,304 km (0.107 R)
• M61: 55,732,687 km (0.069 R)
• M62: 56,341,700 km (0.117 R)
• M63: 56,463,772 km (0.082 R)
• M64: 57,935,665 km (0.067 R)
• M65: 58,182,202 km (0.096 R)
• M66: 66,124,353 km (0.087 R)
• M67: 67,675,234 km (0.105 R)
• M68: 68,064,787 km (0.059 R)
• M69: 68,715,837 km (0.09 R)
• M70: 71,736,667 km (0.112 R)
• M71: 72,133,849 km (0.042 R)
• M72: 72,664,623 km (0.077 R)
• M73: 73,329,884 km (0.111 R)
• M74: 74,398,462 km (0.105 R)
• M75: 74,934,770 km (0.107 R)
• M76: 75,203,298 km (0.112 R)
• M77: 75,741,552 km (0.1 R)
• M78: 76,010,977 km (0.093 R)
• M79: 78,860,667 km (0.091 R)
• M80: 79,544,180 km (0.066 R)
• M81: 82,021,521 km (0.113 R)
• M82: 82,159,899 km (0.03 R)
• M83: 83,826,269 km (0.099 R)
• M84: 85,223,513 km (0.054 R)
• M85: 85,924,978 km (0.089 R)
• M86: 86,769,308 km (0.089 R)
• M87: 87,899,370 km (0.099 R)
• M88: 88,466,197 km (0.075 R)
• M89: 90,031,140 km (0.074 R)
• M90: 90,602,604 km (0.079 R)
• M91: 90,745,620 km (0.117 R)
• M92: 92,323,877 km (0.106 R)
• M93: 94,345,692 km (0.086 R)
• M94: 94,490,653 km (0.094 R)
• M95: 95,798,736 km (0.088 R)
• M96: 96,528,176 km (0.093 R)
• M97: 97,259,260 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.9

Radius: 7.3

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.62 AU - 22.12 AU

Year: 28336 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,430,904 km

• M1: 111,600 km (0.102 R)
• M2: 173,085 km (0.06 R)
• M3: 378,034 km (0.094 R)
• M4: 724,951 km (0.068 R)
• M5: 825,032 km (0.06 R)
• M6: 1,039,107 km (0.098 R)
• M7: 1,714,840 km (0.107 R)
• M8: 1,782,010 km (0.07 R)
• M9: 2,059,663 km (0.109 R)
• M10: 2,240,228 km (0.089 R)
• M11: 2,501,725 km (0.1 R)
• M12: 2,616,916 km (0.097 R)
• M13: 2,852,383 km (0.094 R)
• M14: 3,385,998 km (0.116 R)
• M15: 4,084,620 km (0.113 R)
• M16: 4,496,762 km (0.099 R)
• M17: 5,311,173 km (0.077 R)
• M18: 6,802,664 km (0.067 R)
• M19: 7,072,239 km (0.119 R)
• M20: 7,400,307 km (0.096 R)
• M21: 7,845,511 km (0.111 R)
• M22: 8,703,455 km (0.113 R)
• M23: 8,820,141 km (0.078 R)
• M24: 11,323,362 km (0.054 R)
• M25: 11,514,698 km (0.047 R)
• M26: 13,016,361 km (0.085 R)
• M27: 14,165,422 km (0.09 R)
• M28: 14,234,088 km (0.112 R)
• M29: 15,629,088 km (0.115 R)
• M30: 16,342,969 km (0.091 R)
• M31: 17,654,344 km (0.111 R)
• M32: 17,802,147 km (0.104 R)
• M33: 17,950,398 km (0.11 R)
• M34: 18,697,639 km (0.053 R)
• M35: 19,226,767 km (0.112 R)
• M36: 20,532,009 km (0.12 R)
• M37: 22,904,481 km (0.079 R)
• M38: 24,863,914 km (0.117 R)
• M39: 25,362,075 km (0.034 R)
• M40: 25,528,877 km (0.11 R)
• M41: 26,791,632 km (0.102 R)
• M42: 27,131,668 km (0.08 R)
• M43: 27,644,639 km (0.034 R)
• M44: 27,730,359 km (0.087 R)
• M45: 30,699,727 km (0.099 R)
• M46: 31,502,320 km (0.062 R)
• M47: 31,592,078 km (0.113 R)
• M48: 32,583,463 km (0.071 R)
• M49: 34,781,655 km (0.085 R)
• M50: 38,454,731 km (0.096 R)
• M51: 38,742,258 km (0.07 R)
• M52: 41,854,343 km (0.031 R)
• M53: 42,150,098 km (0.065 R)
• M54: 42,347,716 km (0.051 R)
• M55: 44,743,078 km (0.116 R)
• M56: 45,247,671 km (0.075 R)
• M57: 46,364,270 km (0.114 R)
• M58: 47,079,497 km (0.069 R)
• M59: 47,181,972 km (0.095 R)
• M60: 48,210,906 km (0.065 R)
• M61: 49,663,800 km (0.07 R)
• M62: 51,131,056 km (0.094 R)
• M63: 53,465,381 km (0.037 R)
• M64: 54,860,980 km (0.065 R)
• M65: 55,292,719 km (0.107 R)
• M66: 55,617,347 km (0.117 R)
• M67: 58,457,014 km (0.069 R)
• M68: 58,787,774 km (0.106 R)
• M69: 59,561,794 km (0.116 R)
• M70: 60,339,254 km (0.105 R)
• M71: 60,561,856 km (0.106 R)
• M72: 61,679,651 km (0.061 R)
• M73: 62,466,087 km (0.047 R)
• M74: 65,530,599 km (0.065 R)
• M75: 66,103,559 km (0.107 R)
• M76: 66,218,301 km (0.047 R)
• M77: 66,448,083 km (0.091 R)
• M78: 67,138,776 km (0.09 R)
• M79: 67,716,374 km (0.111 R)
• M80: 67,832,013 km (0.1 R)
• M81: 69,225,517 km (0.104 R)
• M82: 69,575,426 km (0.089 R)
• M83: 71,568,968 km (0.107 R)
• M84: 73,343,498 km (0.078 R)
• M85: 74,057,379 km (0.097 R)
• M86: 75,372,194 km (0.086 R)
• M87: 75,732,127 km (0.076 R)
• M88: 76,212,934 km (0.076 R)
• M89: 77,661,341 km (0.089 R)
• M90: 80,830,572 km (0.075 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit