🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.63 AU - 0.89 AU

Year: 251 Days

Day: 18.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,419,909 km

• M1: 221,106 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.23 AU

Year: 373 Days

Day: 19.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.86 AU - 1.34 AU

Year: 437 Days

Day: 23.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,419,909 km

• M1: 227,987 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.77 AU - 1.81 AU

Year: 907 Days

Day: 18.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.7 AU - 2.42 AU

Year: 1120 Days

Day: 22.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.23 AU - 3.57 AU

Year: 2374 Days

Day: 43 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 10.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.41 AU - 4.55 AU

Year: 3591 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,419,909 km

• M1: 234,869 km (0.107 R)
• M2: 310,416 km (0.066 R)
• M3: 474,524 km (0.087 R)
• M4: 564,882 km (0.087 R)
• M5: 680,222 km (0.106 R)
• M6: 926,310 km (0.099 R)
• M7: 1,132,605 km (0.104 R)
• M8: 1,212,491 km (0.108 R)
• M9: 1,282,652 km (0.075 R)
• M10: 1,402,779 km (0.104 R)
• M11: 1,628,672 km (0.034 R)
• M12: 1,746,256 km (0.102 R)
• M13: 2,173,059 km (0.055 R)
• M14: 2,245,015 km (0.072 R)
• M15: 2,347,041 km (0.093 R)
• M16: 2,647,284 km (0.105 R)
• M17: 2,833,533 km (0.105 R)
• M18: 2,960,093 km (0.11 R)
• M19: 3,218,897 km (0.079 R)
• M20: 3,351,142 km (0.103 R)
• M21: 3,468,427 km (0.038 R)
• M22: 3,570,004 km (0.043 R)
• M23: 3,638,220 km (0.101 R)
• M24: 3,758,796 km (0.057 R)
• M25: 3,915,874 km (0.11 R)
• M26: 4,075,046 km (0.067 R)
• M27: 4,200,409 km (0.108 R)
• M28: 4,272,515 km (0.034 R)
• M29: 4,510,077 km (0.102 R)
• M30: 4,789,675 km (0.036 R)
• M31: 5,074,958 km (0.086 R)
• M32: 5,152,001 km (0.113 R)
• M33: 5,287,686 km (0.112 R)
• M34: 5,463,913 km (0.108 R)
• M35: 5,602,440 km (0.114 R)
• M36: 5,782,107 km (0.08 R)
• M37: 6,312,133 km (0.098 R)
• M38: 6,667,128 km (0.054 R)
• M39: 7,266,118 km (0.103 R)
• M40: 7,375,025 km (0.047 R)
• M41: 7,506,223 km (0.073 R)
• M42: 7,704,590 km (0.093 R)
• M43: 8,039,090 km (0.111 R)
• M44: 8,242,095 km (0.109 R)
• M45: 8,861,280 km (0.081 R)
• M46: 9,258,911 km (0.077 R)
• M47: 9,495,575 km (0.082 R)
• M48: 10,023,207 km (0.097 R)
• M49: 10,339,457 km (0.116 R)
• M50: 10,412,909 km (0.077 R)
• M51: 10,609,631 km (0.118 R)
• M52: 10,807,549 km (0.086 R)
• M53: 11,081,761 km (0.105 R)
• M54: 11,282,671 km (0.091 R)
• M55: 11,459,496 km (0.048 R)
• M56: 11,560,923 km (0.082 R)
• M57: 12,175,771 km (0.078 R)
• M58: 12,591,653 km (0.104 R)
• M59: 12,827,569 km (0.064 R)
• M60: 13,224,153 km (0.103 R)
• M61: 13,651,554 km (0.091 R)
• M62: 14,328,484 km (0.1 R)
• M63: 14,657,450 km (0.053 R)
• M64: 14,740,028 km (0.1 R)
• M65: 14,877,957 km (0.112 R)
• M66: 15,016,485 km (0.081 R)
• M67: 15,602,609 km (0.083 R)
• M68: 15,771,505 km (0.074 R)
• M69: 16,139,516 km (0.108 R)
• M70: 16,941,660 km (0.109 R)
• M71: 17,115,193 km (0.106 R)
• M72: 17,522,548 km (0.108 R)
• M73: 18,110,019 km (0.111 R)
• M74: 18,973,199 km (0.118 R)
• M75: 19,424,984 km (0.045 R)
• M76: 20,554,598 km (0.112 R)
• M77: 20,739,800 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 14.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.88 AU - 9.96 AU

Year: 9254 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,419,909 km

• M1: 198,367 km (0.03 R)
• M2: 307,573 km (0.106 R)
• M3: 546,032 km (0.104 R)
• M4: 919,728 km (0.116 R)
• M5: 1,051,224 km (0.042 R)
• M6: 1,298,210 km (0.103 R)
• M7: 1,545,346 km (0.082 R)
• M8: 1,644,679 km (0.049 R)
• M9: 2,401,943 km (0.104 R)
• M10: 2,613,026 km (0.103 R)
• M11: 2,806,007 km (0.045 R)
• M12: 3,232,062 km (0.088 R)
• M13: 3,545,470 km (0.081 R)
• M14: 3,705,988 km (0.091 R)
• M15: 3,923,803 km (0.115 R)
• M16: 4,173,930 km (0.088 R)
• M17: 4,286,877 km (0.113 R)
• M18: 4,515,911 km (0.1 R)
• M19: 4,867,017 km (0.086 R)
• M20: 5,257,468 km (0.086 R)
• M21: 5,596,008 km (0.112 R)
• M22: 6,262,167 km (0.079 R)
• M23: 6,853,228 km (0.116 R)
• M24: 7,531,206 km (0.079 R)
• M25: 8,053,751 km (0.051 R)
• M26: 8,159,666 km (0.081 R)
• M27: 8,337,389 km (0.088 R)
• M28: 8,480,404 km (0.057 R)
• M29: 8,660,370 km (0.071 R)
• M30: 8,914,537 km (0.106 R)
• M31: 9,134,296 km (0.053 R)
• M32: 9,579,200 km (0.117 R)
• M33: 9,993,437 km (0.078 R)
• M34: 10,183,576 km (0.076 R)
• M35: 11,748,519 km (0.114 R)
• M36: 11,868,945 km (0.076 R)
• M37: 13,555,213 km (0.086 R)
• M38: 14,706,518 km (0.098 R)
• M39: 15,010,052 km (0.108 R)
• M40: 15,228,166 km (0.107 R)
• M41: 16,874,939 km (0.107 R)
• M42: 17,192,834 km (0.05 R)
• M43: 17,467,047 km (0.082 R)
• M44: 18,765,258 km (0.095 R)
• M45: 18,953,153 km (0.117 R)
• M46: 21,208,939 km (0.101 R)
• M47: 21,355,694 km (0.074 R)
• M48: 21,699,770 km (0.098 R)
• M49: 22,293,673 km (0.098 R)
• M50: 23,144,287 km (0.108 R)
• M51: 24,005,671 km (0.108 R)
• M52: 24,414,522 km (0.11 R)
• M53: 24,568,458 km (0.118 R)
• M54: 25,863,976 km (0.114 R)
• M55: 26,125,772 km (0.091 R)
• M56: 26,704,716 km (0.046 R)
• M57: 27,287,998 km (0.089 R)
• M58: 27,661,394 km (0.114 R)
• M59: 28,036,436 km (0.112 R)
• M60: 28,629,143 km (0.118 R)
• M61: 29,117,281 km (0.103 R)
• M62: 29,608,111 km (0.048 R)
• M63: 29,772,370 km (0.059 R)
• M64: 31,431,261 km (0.098 R)
• M65: 32,666,939 km (0.048 R)
• M66: 32,780,035 km (0.09 R)
• M67: 33,632,444 km (0.046 R)
• M68: 34,090,213 km (0.091 R)
• M69: 34,492,332 km (0.107 R)
• M70: 34,780,607 km (0.115 R)
• M71: 35,883,144 km (0.103 R)
• M72: 36,585,356 km (0.083 R)
• M73: 38,420,473 km (0.109 R)
• M74: 38,599,691 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.5

Radius: 5

Gravity: 32.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.81 AU - 17.39 AU

Year: 20053 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,419,909 km

• M1: 209,736 km (0.073 R)
• M2: 611,107 km (0.086 R)
• M3: 778,657 km (0.089 R)
• M4: 854,952 km (0.106 R)
• M5: 933,790 km (0.073 R)
• M6: 987,645 km (0.113 R)
• M7: 1,184,666 km (0.115 R)
• M8: 1,272,779 km (0.106 R)
• M9: 1,949,111 km (0.099 R)
• M10: 1,983,668 km (0.047 R)
• M11: 2,124,290 km (0.106 R)
• M12: 2,268,053 km (0.102 R)
• M13: 2,378,008 km (0.102 R)
• M14: 2,565,304 km (0.058 R)
• M15: 2,757,238 km (0.061 R)
• M16: 3,074,236 km (0.089 R)
• M17: 3,486,378 km (0.095 R)
• M18: 4,048,118 km (0.106 R)
• M19: 4,136,980 km (0.073 R)
• M20: 4,181,709 km (0.041 R)
• M21: 4,271,618 km (0.054 R)
• M22: 4,407,602 km (0.061 R)
• M23: 4,453,229 km (0.119 R)
• M24: 4,545,083 km (0.089 R)
• M25: 4,730,584 km (0.047 R)
• M26: 5,995,434 km (0.115 R)
• M27: 6,352,973 km (0.077 R)
• M28: 6,928,625 km (0.067 R)
• M29: 6,981,733 km (0.039 R)
• M30: 7,466,280 km (0.118 R)
• M31: 7,630,239 km (0.065 R)
• M32: 7,685,142 km (0.074 R)
• M33: 8,983,801 km (0.109 R)
• M34: 9,158,232 km (0.046 R)
• M35: 10,470,654 km (0.04 R)
• M36: 11,211,014 km (0.044 R)
• M37: 11,273,546 km (0.11 R)
• M38: 12,546,773 km (0.118 R)
• M39: 14,133,857 km (0.09 R)
• M40: 15,852,886 km (0.046 R)
• M41: 16,063,670 km (0.097 R)
• M42: 16,416,870 km (0.105 R)
• M43: 17,203,007 km (0.107 R)
• M44: 18,515,429 km (0.09 R)
• M45: 21,081,182 km (0.049 R)
• M46: 21,158,375 km (0.077 R)
• M47: 21,545,385 km (0.037 R)
• M48: 21,623,175 km (0.086 R)
• M49: 21,856,698 km (0.109 R)
• M50: 22,799,763 km (0.111 R)
• M51: 25,789,626 km (0.103 R)
• M52: 28,387,692 km (0.119 R)
• M53: 29,157,523 km (0.076 R)
• M54: 30,194,535 km (0.1 R)
• M55: 30,980,223 km (0.111 R)
• M56: 33,287,321 km (0.108 R)
• M57: 34,189,397 km (0.071 R)
• M58: 34,643,426 km (0.114 R)
• M59: 34,734,382 km (0.117 R)
• M60: 37,689,538 km (0.092 R)
• M61: 39,197,036 km (0.106 R)
• M62: 39,672,159 km (0.081 R)
• M63: 40,340,562 km (0.1 R)
• M64: 42,367,912 km (0.113 R)
• M65: 42,562,689 km (0.051 R)
• M66: 43,148,963 km (0.052 R)
• M67: 44,725,126 km (0.049 R)
• M68: 45,221,641 km (0.054 R)
• M69: 45,420,756 km (0.081 R)
• M70: 46,420,518 km (0.118 R)
• M71: 47,124,676 km (0.091 R)
• M72: 47,225,505 km (0.111 R)
• M73: 48,340,009 km (0.099 R)
• M74: 48,849,390 km (0.084 R)
• M75: 49,565,664 km (0.061 R)
• M76: 49,873,686 km (0.116 R)
• M77: 51,423,221 km (0.031 R)
• M78: 51,943,223 km (0.069 R)
• M79: 54,675,329 km (0.045 R)
• M80: 56,272,585 km (0.101 R)
• M81: 58,317,888 km (0.092 R)
• M82: 60,277,769 km (0.118 R)
• M83: 61,486,071 km (0.094 R)
• M84: 64,261,860 km (0.118 R)
• M85: 65,496,042 km (0.111 R)
• M86: 66,059,577 km (0.071 R)
• M87: 66,624,758 km (0.085 R)
• M88: 67,987,894 km (0.063 R)
• M89: 69,245,414 km (0.079 R)
• M90: 71,551,315 km (0.038 R)
• M91: 74,116,919 km (0.089 R)
• M92: 75,765,188 km (0.039 R)
• M93: 76,475,179 km (0.096 R)
• M94: 76,712,442 km (0.08 R)
• M95: 77,187,415 km (0.105 R)
• M96: 79,577,690 km (0.109 R)
• M97: 80,058,497 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit