🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.5 AU - 0.68 AU

Year: 167 Days

Day: 26.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.89 AU - 1.07 AU

Year: 358 Days

Day: 42.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.12 AU - 1.12 AU

Year: 437 Days

Day: 31.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 111,161,795 km

• M1: 101,876 km (0.105 R)
• M2: 369,208 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.46 AU - 2.24 AU

Year: 928 Days

Day: 17.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.69 AU - 2.23 AU

Year: 1012 Days

Day: 36.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,161,795 km

• M1: 402,867 km (0.087 R)
• M2: 666,010 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.81 AU - 2.61 AU

Year: 1212 Days

Day: 17.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,161,795 km

• M1: 1,261,858 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.85 AU - 4.63 AU

Year: 3221 Days

Day: 39.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.7

Radius: 4.5

Gravity: 30.75 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.04 AU - 16.14 AU

Year: 20562 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,161,795 km

• M1: 154,535 km (0.11 R)
• M2: 526,285 km (0.093 R)
• M3: 611,706 km (0.062 R)
• M4: 894,745 km (0.094 R)
• M5: 1,270,684 km (0.082 R)
• M6: 1,299,258 km (0.03 R)
• M7: 2,149,572 km (0.099 R)
• M8: 2,392,968 km (0.076 R)
• M9: 2,500,080 km (0.105 R)
• M10: 4,993,278 km (0.059 R)
• M11: 5,038,755 km (0.076 R)
• M12: 6,466,817 km (0.031 R)
• M13: 7,019,730 km (0.113 R)
• M14: 7,850,747 km (0.052 R)
• M15: 8,439,863 km (0.09 R)
• M16: 9,377,991 km (0.082 R)
• M17: 10,002,562 km (0.038 R)
• M18: 10,757,732 km (0.037 R)
• M19: 11,291,348 km (0.057 R)
• M20: 12,322,377 km (0.058 R)
• M21: 12,817,994 km (0.117 R)
• M22: 13,892,556 km (0.091 R)
• M23: 14,085,238 km (0.097 R)
• M24: 14,149,565 km (0.087 R)
• M25: 14,733,595 km (0.059 R)
• M26: 14,798,969 km (0.063 R)
• M27: 14,864,493 km (0.114 R)
• M28: 15,061,514 km (0.076 R)
• M29: 15,325,554 km (0.116 R)
• M30: 15,724,382 km (0.098 R)
• M31: 15,858,122 km (0.081 R)
• M32: 15,992,312 km (0.083 R)
• M33: 16,059,481 km (0.088 R)
• M34: 17,700,121 km (0.111 R)
• M35: 19,393,270 km (0.111 R)
• M36: 19,680,348 km (0.113 R)
• M37: 20,113,883 km (0.104 R)
• M38: 20,843,172 km (0.057 R)
• M39: 21,063,679 km (0.046 R)
• M40: 22,402,730 km (0.087 R)
• M41: 22,855,263 km (0.082 R)
• M42: 23,082,503 km (0.086 R)
• M43: 23,463,080 km (0.075 R)
• M44: 24,385,051 km (0.114 R)
• M45: 24,928,241 km (0.042 R)
• M46: 27,622,948 km (0.117 R)
• M47: 28,270,258 km (0.06 R)
• M48: 29,004,484 km (0.112 R)
• M49: 29,415,130 km (0.106 R)
• M50: 29,662,415 km (0.092 R)
• M51: 30,825,539 km (0.077 R)
• M52: 32,342,760 km (0.1 R)
• M53: 32,939,357 km (0.11 R)
• M54: 33,024,777 km (0.086 R)
• M55: 33,970,535 km (0.082 R)
• M56: 36,240,683 km (0.085 R)
• M57: 37,037,890 km (0.096 R)
• M58: 37,840,781 km (0.119 R)
• M59: 39,101,293 km (0.108 R)
• M60: 39,282,456 km (0.028 R)
• M61: 40,833,786 km (0.076 R)
• M62: 42,964,209 km (0.101 R)
• M63: 43,901,739 km (0.092 R)
• M64: 45,320,675 km (0.103 R)
• M65: 46,370,702 km (0.119 R)
• M66: 47,235,827 km (0.109 R)
• M67: 48,106,187 km (0.09 R)
• M68: 48,689,469 km (0.102 R)
• M69: 48,884,395 km (0.113 R)
• M70: 49,568,656 km (0.103 R)
• M71: 50,551,664 km (0.068 R)
• M72: 51,243,554 km (0.106 R)
• M73: 51,739,770 km (0.067 R)
• M74: 52,038,218 km (0.041 R)
• M75: 53,941,701 km (0.096 R)
• M76: 54,749,978 km (0.115 R)
• M77: 54,851,256 km (0.06 R)
• M78: 55,054,111 km (0.115 R)
• M79: 55,867,923 km (0.087 R)
• M80: 56,480,826 km (0.11 R)
• M81: 57,816,585 km (0.086 R)
• M82: 61,780,031 km (0.072 R)
• M83: 62,943,603 km (0.071 R)
• M84: 63,262,247 km (0.103 R)
• M85: 64,007,693 km (0.11 R)
• M86: 64,327,982 km (0.104 R)
• M87: 64,863,243 km (0.037 R)
• M88: 67,235,417 km (0.115 R)
• M89: 67,452,483 km (0.106 R)
• M90: 68,213,936 km (0.088 R)
• M91: 68,432,050 km (0.117 R)
• M92: 68,759,669 km (0.086 R)
• M93: 72,286,290 km (0.09 R)
• M94: 72,619,893 km (0.117 R)
• M95: 74,295,688 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.6

Radius: 6.6

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.58 AU - 17.82 AU

Year: 20795 Days

Day: 20.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,161,795 km

• M1: 105,766 km (0.055 R)
• M2: 257,608 km (0.104 R)
• M3: 430,393 km (0.083 R)
• M4: 483,800 km (0.072 R)
• M5: 700,567 km (0.101 R)
• M6: 786,885 km (0.114 R)
• M7: 1,116,748 km (0.101 R)
• M8: 1,831,676 km (0.099 R)
• M9: 2,362,300 km (0.088 R)
• M10: 2,661,795 km (0.027 R)
• M11: 2,937,953 km (0.072 R)
• M12: 3,369,542 km (0.103 R)
• M13: 3,555,193 km (0.08 R)
• M14: 3,630,441 km (0.087 R)
• M15: 4,738,363 km (0.084 R)
• M16: 5,115,200 km (0.103 R)
• M17: 6,076,516 km (0.112 R)
• M18: 6,166,723 km (0.081 R)
• M19: 6,624,044 km (0.088 R)
• M20: 7,474,658 km (0.059 R)
• M21: 8,209,482 km (0.077 R)
• M22: 8,610,853 km (0.107 R)
• M23: 8,813,858 km (0.052 R)
• M24: 9,069,969 km (0.031 R)
• M25: 9,641,882 km (0.092 R)
• M26: 10,494,440 km (0.066 R)
• M27: 10,820,414 km (0.114 R)
• M28: 11,094,627 km (0.114 R)
• M29: 11,705,734 km (0.113 R)
• M30: 12,100,373 km (0.102 R)
• M31: 12,270,915 km (0.07 R)
• M32: 12,614,242 km (0.095 R)
• M33: 12,671,688 km (0.11 R)
• M34: 13,722,164 km (0.061 R)
• M35: 14,377,851 km (0.09 R)
• M36: 15,719,445 km (0.093 R)
• M37: 16,846,515 km (0.114 R)
• M38: 17,419,774 km (0.092 R)
• M39: 17,805,587 km (0.087 R)
• M40: 18,064,392 km (0.067 R)
• M41: 18,194,093 km (0.074 R)
• M42: 18,847,985 km (0.113 R)
• M43: 19,045,604 km (0.114 R)
• M44: 20,787,223 km (0.097 R)
• M45: 21,264,739 km (0.105 R)
• M46: 21,539,251 km (0.092 R)
• M47: 23,848,294 km (0.071 R)
• M48: 24,348,101 km (0.117 R)
• M49: 24,707,285 km (0.119 R)
• M50: 24,923,604 km (0.107 R)
• M51: 25,576,299 km (0.09 R)
• M52: 26,234,679 km (0.104 R)
• M53: 26,750,642 km (0.12 R)
• M54: 27,867,391 km (0.084 R)
• M55: 28,393,825 km (0.092 R)
• M56: 28,544,770 km (0.112 R)
• M57: 29,151,389 km (0.08 R)
• M58: 30,223,258 km (0.116 R)
• M59: 32,405,442 km (0.118 R)
• M60: 33,754,964 km (0.096 R)
• M61: 34,799,157 km (0.069 R)
• M62: 35,041,656 km (0.07 R)
• M63: 36,919,408 km (0.079 R)
• M64: 37,001,687 km (0.089 R)
• M65: 39,670,064 km (0.085 R)
• M66: 40,007,856 km (0.097 R)
• M67: 41,540,038 km (0.084 R)
• M68: 41,883,215 km (0.101 R)
• M69: 42,399,627 km (0.118 R)
• M70: 44,925,138 km (0.091 R)
• M71: 46,606,169 km (0.083 R)
• M72: 48,037,671 km (0.081 R)
• M73: 48,397,754 km (0.061 R)
• M74: 49,211,267 km (0.096 R)
• M75: 49,392,729 km (0.075 R)
• M76: 50,029,268 km (0.064 R)
• M77: 50,394,287 km (0.12 R)
• M78: 51,127,017 km (0.098 R)
• M79: 52,510,349 km (0.085 R)
• M80: 53,253,102 km (0.111 R)
• M81: 54,843,028 km (0.08 R)
• M82: 55,596,553 km (0.037 R)
• M83: 57,304,661 km (0.073 R)
• M84: 57,495,548 km (0.05 R)
• M85: 58,069,405 km (0.043 R)
• M86: 59,898,838 km (0.032 R)
• M87: 60,383,535 km (0.118 R)
• M88: 61,356,669 km (0.075 R)
• M89: 61,845,106 km (0.08 R)
• M90: 63,318,346 km (0.104 R)
• M91: 63,812,019 km (0.111 R)
• M92: 64,604,439 km (0.084 R)
• M93: 65,699,495 km (0.107 R)
• M94: 65,899,208 km (0.073 R)
• M95: 66,800,685 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.6

Radius: 6.1

Gravity: 24.55 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.62 AU - 23.4 AU

Year: 30581 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 78.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,161,795 km

• M1: 186,997 km (0.09 R)
• M2: 514,916 km (0.096 R)
• M3: 682,166 km (0.063 R)
• M4: 931,396 km (0.066 R)
• M5: 1,393,055 km (0.028 R)
• M6: 1,431,203 km (0.06 R)
• M7: 1,916,798 km (0.025 R)
• M8: 2,221,977 km (0.085 R)
• M9: 2,877,515 km (0.083 R)
• M10: 4,751,528 km (0.092 R)
• M11: 6,146,079 km (0.059 R)
• M12: 7,252,056 km (0.116 R)
• M13: 7,453,564 km (0.107 R)
• M14: 7,862,116 km (0.072 R)
• M15: 8,488,632 km (0.12 R)
• M16: 8,843,628 km (0.107 R)
• M17: 9,862,988 km (0.107 R)
• M18: 9,937,338 km (0.081 R)
• M19: 10,011,688 km (0.071 R)
• M20: 10,311,183 km (0.094 R)
• M21: 10,537,824 km (0.098 R)
• M22: 10,919,149 km (0.095 R)
• M23: 12,409,143 km (0.087 R)
• M24: 12,811,711 km (0.119 R)
• M25: 15,574,335 km (0.087 R)
• M26: 15,747,420 km (0.103 R)
• M27: 16,622,867 km (0.118 R)
• M28: 16,888,552 km (0.075 R)
• M29: 18,329,180 km (0.048 R)
• M30: 18,603,692 km (0.108 R)
• M31: 19,342,257 km (0.074 R)
• M32: 21,808,078 km (0.084 R)
• M33: 23,572,286 km (0.118 R)
• M34: 27,653,316 km (0.059 R)
• M35: 28,601,168 km (0.078 R)
• M36: 29,025,876 km (0.106 R)
• M37: 29,132,390 km (0.11 R)
• M38: 34,507,442 km (0.084 R)
• M39: 36,098,265 km (0.085 R)
• M40: 36,557,082 km (0.054 R)
• M41: 37,364,761 km (0.12 R)
• M42: 37,712,726 km (0.116 R)
• M43: 44,647,335 km (0.055 R)
• M44: 46,130,299 km (0.116 R)
• M45: 46,254,614 km (0.102 R)
• M46: 47,002,753 km (0.08 R)
• M47: 47,754,931 km (0.063 R)
• M48: 48,258,478 km (0.078 R)
• M49: 49,144,097 km (0.106 R)
• M50: 51,833,119 km (0.091 R)
• M51: 55,491,834 km (0.109 R)
• M52: 56,021,261 km (0.109 R)
• M53: 56,552,483 km (0.107 R)
• M54: 60,997,485 km (0.031 R)
• M55: 61,270,501 km (0.086 R)
• M56: 62,091,793 km (0.082 R)
• M57: 63,054,755 km (0.117 R)
• M58: 63,330,763 km (0.088 R)
• M59: 63,745,597 km (0.117 R)
• M60: 65,413,763 km (0.094 R)
• M61: 67,237,062 km (0.07 R)
• M62: 67,377,983 km (0.1 R)
• M63: 69,219,234 km (0.08 R)
• M64: 71,507,932 km (0.058 R)
• M65: 72,228,246 km (0.079 R)
• M66: 72,806,292 km (0.081 R)
• M67: 73,821,463 km (0.069 R)
• M68: 74,403,698 km (0.119 R)
• M69: 78,224,876 km (0.097 R)
• M70: 79,860,729 km (0.04 R)
• M71: 80,159,326 km (0.097 R)
• M72: 83,166,094 km (0.035 R)
• M73: 84,379,033 km (0.112 R)
• M74: 86,822,565 km (0.038 R)
• M75: 89,289,135 km (0.113 R)
• M76: 91,154,171 km (0.116 R)
• M77: 91,622,562 km (0.117 R)
• M78: 93,032,073 km (0.103 R)
• M79: 93,346,379 km (0.073 R)
• M80: 96,825,875 km (0.097 R)
• M81: 98,261,566 km (0.116 R)
• M82: 98,741,775 km (0.101 R)
• M83: 99,704,288 km (0.086 R)
• M84: 100,347,858 km (0.039 R)
• M85: 100,508,825 km (0.072 R)
• M86: 101,154,041 km (0.12 R)
• M87: 102,935,303 km (0.098 R)
• M88: 104,074,341 km (0.062 R)
• M89: 104,890,397 km (0.111 R)
• M90: 105,544,888 km (0.077 R)
• M91: 109,168,298 km (0.098 R)
• M92: 110,329,626 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit