🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.66 AU - 0.96 AU

Year: 261 Days

Day: 13.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,908,223 km

• M1: 51,312 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.09 AU - 1.33 AU

Year: 477 Days

Day: 42.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.12 AU - 1.86 AU

Year: 651 Days

Day: 36.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.34 AU - 1.72 AU

Year: 678 Days

Day: 31.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.67 AU - 2.35 AU

Year: 1021 Days

Day: 18.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,908,223 km

• M1: 86,617 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.1 AU - 2.16 AU

Year: 1113 Days

Day: 13.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,908,223 km

• M1: 291,865 km (0.094 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 10.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.95 AU - 9.63 AU

Year: 9334 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 113,908,223 km

• M1: 135,087 km (0.118 R)
• M2: 566,228 km (0.087 R)
• M3: 683,812 km (0.088 R)
• M4: 930,050 km (0.055 R)
• M5: 1,039,855 km (0.102 R)
• M6: 1,121,086 km (0.096 R)
• M7: 1,255,874 km (0.091 R)
• M8: 1,655,001 km (0.034 R)
• M9: 1,731,745 km (0.12 R)
• M10: 1,829,432 km (0.054 R)
• M11: 2,051,136 km (0.058 R)
• M12: 2,196,845 km (0.106 R)
• M13: 2,587,594 km (0.084 R)
• M14: 2,700,092 km (0.08 R)
• M15: 2,976,698 km (0.05 R)
• M16: 3,214,409 km (0.073 R)
• M17: 3,632,685 km (0.104 R)
• M18: 3,759,095 km (0.1 R)
• M19: 4,068,464 km (0.105 R)
• M20: 4,147,003 km (0.105 R)
• M21: 4,575,152 km (0.057 R)
• M22: 4,933,439 km (0.106 R)
• M23: 5,073,761 km (0.115 R)
• M24: 5,158,434 km (0.098 R)
• M25: 5,300,851 km (0.112 R)
• M26: 5,589,575 km (0.053 R)
• M27: 5,824,294 km (0.103 R)
• M28: 5,913,155 km (0.103 R)
• M29: 7,046,209 km (0.066 R)
• M30: 7,718,652 km (0.087 R)
• M31: 7,980,298 km (0.051 R)
• M32: 9,193,388 km (0.1 R)
• M33: 10,176,246 km (0.117 R)
• M34: 10,247,753 km (0.099 R)
• M35: 10,935,305 km (0.112 R)
• M36: 11,377,217 km (0.111 R)
• M37: 12,278,544 km (0.106 R)
• M38: 12,969,687 km (0.045 R)
• M39: 13,047,178 km (0.088 R)
• M40: 13,124,969 km (0.102 R)
• M41: 13,515,868 km (0.106 R)
• M42: 13,791,876 km (0.036 R)
• M43: 14,069,680 km (0.111 R)
• M44: 14,550,338 km (0.075 R)
• M45: 14,873,619 km (0.074 R)
• M46: 15,281,273 km (0.111 R)
• M47: 15,692,517 km (0.085 R)
• M48: 15,941,149 km (0.099 R)
• M49: 18,192,447 km (0.112 R)
• M50: 20,722,895 km (0.073 R)
• M51: 21,269,526 km (0.078 R)
• M52: 21,544,637 km (0.097 R)
• M53: 21,774,718 km (0.067 R)
• M54: 22,423,524 km (0.09 R)
• M55: 22,516,724 km (0.095 R)
• M56: 24,264,326 km (0.104 R)
• M57: 24,792,257 km (0.074 R)
• M58: 25,712,882 km (0.076 R)
• M59: 25,908,257 km (0.077 R)
• M60: 26,006,094 km (0.1 R)
• M61: 26,546,292 km (0.105 R)
• M62: 27,338,712 km (0.085 R)
• M63: 27,837,920 km (0.097 R)
• M64: 27,938,150 km (0.037 R)
• M65: 28,239,440 km (0.093 R)
• M66: 29,251,620 km (0.032 R)
• M67: 29,557,547 km (0.103 R)
• M68: 29,711,035 km (0.116 R)
• M69: 30,585,285 km (0.094 R)
• M70: 31,729,110 km (0.093 R)
• M71: 31,938,547 km (0.059 R)
• M72: 32,834,040 km (0.12 R)
• M73: 34,058,648 km (0.102 R)
• M74: 35,027,444 km (0.106 R)
• M75: 35,135,603 km (0.076 R)
• M76: 35,841,705 km (0.086 R)
• M77: 36,005,216 km (0.113 R)
• M78: 36,278,531 km (0.026 R)
• M79: 36,552,445 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.3

Radius: 3.3

Gravity: 86.62 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.18 AU - 15.56 AU

Year: 17509 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 113,908,223 km

• M1: 68,366 km (0.059 R)
• M2: 365,617 km (0.086 R)
• M3: 707,448 km (0.099 R)
• M4: 1,536,969 km (0.081 R)
• M5: 1,727,706 km (0.097 R)
• M6: 1,793,080 km (0.103 R)
• M7: 2,344,199 km (0.106 R)
• M8: 2,526,409 km (0.037 R)
• M9: 2,789,252 km (0.087 R)
• M10: 2,827,400 km (0.102 R)
• M11: 3,021,279 km (0.044 R)
• M12: 3,381,211 km (0.078 R)
• M13: 3,924,401 km (0.049 R)
• M14: 4,140,570 km (0.097 R)
• M15: 4,228,085 km (0.097 R)
• M16: 4,449,639 km (0.119 R)
• M17: 5,420,380 km (0.092 R)
• M18: 6,003,512 km (0.111 R)
• M19: 6,352,674 km (0.073 R)
• M20: 6,708,417 km (0.063 R)
• M21: 7,227,821 km (0.114 R)
• M22: 7,706,235 km (0.074 R)
• M23: 9,777,866 km (0.056 R)
• M24: 10,187,914 km (0.059 R)
• M25: 10,904,039 km (0.113 R)
• M26: 11,574,537 km (0.053 R)
• M27: 12,384,161 km (0.108 R)
• M28: 14,320,855 km (0.064 R)
• M29: 14,386,977 km (0.103 R)
• M30: 16,142,508 km (0.109 R)
• M31: 16,557,044 km (0.075 R)
• M32: 16,975,170 km (0.049 R)
• M33: 19,923,744 km (0.05 R)
• M34: 20,145,597 km (0.112 R)
• M35: 20,591,848 km (0.108 R)
• M36: 21,267,282 km (0.101 R)
• M37: 21,949,897 km (0.112 R)
• M38: 22,026,192 km (0.112 R)
• M39: 23,025,955 km (0.119 R)
• M40: 23,492,401 km (0.059 R)
• M41: 25,149,347 km (0.025 R)
• M42: 25,549,372 km (0.082 R)
• M43: 26,112,907 km (0.109 R)
• M44: 26,843,393 km (0.061 R)
• M45: 26,925,074 km (0.104 R)
• M46: 27,334,224 km (0.099 R)
• M47: 28,324,711 km (0.076 R)
• M48: 29,075,094 km (0.069 R)
• M49: 30,001,255 km (0.067 R)
• M50: 30,170,749 km (0.086 R)
• M51: 31,709,812 km (0.053 R)
• M52: 32,662,900 km (0.105 R)
• M53: 32,749,966 km (0.087 R)
• M54: 34,863,634 km (0.119 R)
• M55: 35,041,656 km (0.108 R)
• M56: 35,309,436 km (0.1 R)
• M57: 35,667,573 km (0.1 R)
• M58: 36,026,758 km (0.085 R)
• M59: 36,748,867 km (0.094 R)
• M60: 37,475,763 km (0.066 R)
• M61: 37,840,931 km (0.091 R)
• M62: 38,759,163 km (0.088 R)
• M63: 39,963,725 km (0.1 R)
• M64: 40,150,124 km (0.083 R)
• M65: 40,430,321 km (0.103 R)
• M66: 43,938,540 km (0.096 R)
• M67: 44,227,264 km (0.091 R)
• M68: 44,323,605 km (0.076 R)
• M69: 49,130,484 km (0.117 R)
• M70: 49,630,141 km (0.111 R)
• M71: 51,950,553 km (0.045 R)
• M72: 53,277,636 km (0.037 R)
• M73: 55,029,726 km (0.085 R)
• M74: 55,548,681 km (0.06 R)
• M75: 56,486,810 km (0.086 R)
• M76: 56,591,379 km (0.094 R)
• M77: 57,535,341 km (0.081 R)
• M78: 59,651,553 km (0.117 R)
• M79: 60,077,757 km (0.117 R)
• M80: 61,255,242 km (0.093 R)
• M81: 61,362,803 km (0.066 R)
• M82: 63,198,518 km (0.115 R)
• M83: 63,524,342 km (0.086 R)
• M84: 63,633,100 km (0.101 R)
• M85: 65,600,910 km (0.083 R)
• M86: 66,592,295 km (0.078 R)
• M87: 67,255,912 km (0.117 R)
• M88: 67,810,620 km (0.091 R)
• M89: 71,170,738 km (0.05 R)
• M90: 72,302,745 km (0.077 R)
• M91: 75,965,051 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 7

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.38 AU - 22.94 AU

Year: 31221 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,908,223 km

• M1: 218,413 km (0.089 R)
• M2: 317,447 km (0.066 R)
• M3: 536,907 km (0.097 R)
• M4: 738,565 km (0.073 R)
• M5: 997,668 km (0.051 R)
• M6: 1,555,219 km (0.069 R)
• M7: 1,636,002 km (0.071 R)
• M8: 2,195,050 km (0.099 R)
• M9: 2,519,079 km (0.051 R)
• M10: 3,315,089 km (0.113 R)
• M11: 3,632,535 km (0.111 R)
• M12: 4,642,172 km (0.111 R)
• M13: 4,877,788 km (0.06 R)
• M14: 4,937,328 km (0.111 R)
• M15: 6,699,441 km (0.116 R)
• M16: 6,765,713 km (0.108 R)
• M17: 8,206,341 km (0.078 R)
• M18: 8,851,856 km (0.105 R)
• M19: 9,217,473 km (0.115 R)
• M20: 10,343,945 km (0.048 R)
• M21: 11,513,351 km (0.118 R)
• M22: 12,642,067 km (0.076 R)
• M23: 13,805,639 km (0.094 R)
• M24: 15,614,278 km (0.057 R)
• M25: 15,790,354 km (0.094 R)
• M26: 16,860,727 km (0.087 R)
• M27: 17,587,324 km (0.092 R)
• M28: 18,231,493 km (0.106 R)
• M29: 18,416,994 km (0.113 R)
• M30: 18,603,094 km (0.115 R)
• M31: 18,883,440 km (0.08 R)
• M32: 19,637,712 km (0.105 R)
• M33: 20,401,858 km (0.093 R)
• M34: 20,498,050 km (0.069 R)
• M35: 21,370,654 km (0.094 R)
• M36: 21,566,179 km (0.059 R)
• M37: 22,057,757 km (0.103 R)
• M38: 24,672,429 km (0.095 R)
• M39: 24,877,528 km (0.086 R)
• M40: 26,854,763 km (0.082 R)
• M41: 27,808,748 km (0.119 R)
• M42: 27,915,411 km (0.046 R)
• M43: 29,097,983 km (0.087 R)
• M44: 29,858,987 km (0.093 R)
• M45: 31,845,946 km (0.077 R)
• M46: 32,742,636 km (0.027 R)
• M47: 34,905,222 km (0.034 R)
• M48: 35,135,603 km (0.091 R)
• M49: 36,178,300 km (0.102 R)
• M50: 36,294,837 km (0.046 R)
• M51: 39,008,243 km (0.093 R)
• M52: 39,247,301 km (0.1 R)
• M53: 41,542,132 km (0.116 R)
• M54: 41,908,497 km (0.065 R)
• M55: 43,013,876 km (0.089 R)
• M56: 43,880,197 km (0.091 R)
• M57: 45,002,630 km (0.066 R)
• M58: 45,378,719 km (0.05 R)
• M59: 46,513,718 km (0.071 R)
• M60: 48,041,411 km (0.08 R)
• M61: 48,811,392 km (0.081 R)
• M62: 51,145,717 km (0.115 R)
• M63: 52,326,493 km (0.078 R)
• M64: 53,648,938 km (0.094 R)
• M65: 55,787,739 km (0.086 R)
• M66: 57,681,947 km (0.116 R)
• M67: 60,286,147 km (0.106 R)
• M68: 64,334,265 km (0.113 R)
• M69: 64,899,446 km (0.103 R)
• M70: 66,319,728 km (0.058 R)
• M71: 69,769,904 km (0.082 R)
• M72: 72,542,401 km (0.072 R)
• M73: 73,425,477 km (0.111 R)
• M74: 74,164,042 km (0.112 R)
• M75: 76,095,650 km (0.114 R)
• M76: 79,250,968 km (0.112 R)
• M77: 81,225,660 km (0.061 R)
• M78: 81,378,250 km (0.114 R)
• M79: 83,986,339 km (0.066 R)
• M80: 85,223,214 km (0.106 R)
• M81: 85,533,331 km (0.119 R)
• M82: 88,655,438 km (0.08 R)
• M83: 93,248,242 km (0.118 R)
• M84: 96,299,141 km (0.1 R)
• M85: 97,431,298 km (0.056 R)
• M86: 98,893,468 km (0.109 R)
• M87: 100,362,967 km (0.109 R)
• M88: 103,654,121 km (0.092 R)
• M89: 104,648,348 km (0.116 R)
• M90: 106,980,429 km (0.077 R)
• M91: 107,147,680 km (0.085 R)
• M92: 113,396,383 km (0.072 R)
• M93: 113,566,924 km (0.092 R)
• M94: 113,737,466 km (0.037 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit