🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.09 AU - 1.39 AU

Year: 483 Days

Day: 26.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2 AU - 2.48 AU

Year: 1173 Days

Day: 32.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.01 AU - 2.67 AU

Year: 1252 Days

Day: 25.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.46 AU - 5.52 AU

Year: 3328 Days

Day: 30.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,206,320 km

• M1: 627,413 km (0.07 R)
• M2: 3,149,783 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 9.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.93 AU - 6.55 AU

Year: 5453 Days

Day: 5.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,206,320 km

• M1: 125,961 km (0.068 R)
• M2: 231,278 km (0.081 R)
• M3: 310,116 km (0.086 R)
• M4: 382,971 km (0.107 R)
• M5: 528,080 km (0.041 R)
• M6: 822,190 km (0.119 R)
• M7: 988,094 km (0.047 R)
• M8: 1,055,712 km (0.116 R)
• M9: 1,374,804 km (0.077 R)
• M10: 1,608,177 km (0.077 R)
• M11: 1,700,479 km (0.07 R)
• M12: 1,782,758 km (0.113 R)
• M13: 1,854,415 km (0.097 R)
• M14: 1,951,504 km (0.067 R)
• M15: 2,112,920 km (0.054 R)
• M16: 2,409,423 km (0.117 R)
• M17: 2,844,304 km (0.092 R)
• M18: 2,928,678 km (0.086 R)
• M19: 3,028,011 km (0.1 R)
• M20: 3,172,073 km (0.06 R)
• M21: 3,348,000 km (0.119 R)
• M22: 3,452,120 km (0.104 R)
• M23: 3,527,069 km (0.09 R)
• M24: 3,602,616 km (0.046 R)
• M25: 3,770,914 km (0.051 R)
• M26: 3,832,697 km (0.072 R)
• M27: 4,131,145 km (0.105 R)
• M28: 4,371,998 km (0.104 R)
• M29: 4,767,086 km (0.113 R)
• M30: 4,867,765 km (0.1 R)
• M31: 5,346,478 km (0.091 R)
• M32: 5,416,191 km (0.103 R)
• M33: 5,680,082 km (0.085 R)
• M34: 6,589,936 km (0.042 R)
• M35: 6,777,382 km (0.104 R)
• M36: 7,119,213 km (0.078 R)
• M37: 7,234,403 km (0.075 R)
• M38: 7,486,177 km (0.081 R)
• M39: 7,998,400 km (0.113 R)
• M40: 8,078,285 km (0.095 R)
• M41: 8,726,343 km (0.098 R)
• M42: 8,787,977 km (0.119 R)
• M43: 8,932,339 km (0.048 R)
• M44: 9,036,011 km (0.069 R)
• M45: 9,370,212 km (0.101 R)
• M46: 9,538,809 km (0.112 R)
• M47: 9,879,144 km (0.119 R)
• M48: 10,331,827 km (0.112 R)
• M49: 10,747,261 km (0.095 R)
• M50: 10,857,514 km (0.07 R)
• M51: 10,945,927 km (0.07 R)
• M52: 11,145,939 km (0.114 R)
• M53: 11,866,701 km (0.106 R)
• M54: 12,094,988 km (0.084 R)
• M55: 12,232,618 km (0.09 R)
• M56: 12,509,673 km (0.1 R)
• M57: 13,352,956 km (0.056 R)
• M58: 13,447,801 km (0.045 R)
• M59: 13,733,533 km (0.09 R)
• M60: 13,997,424 km (0.082 R)
• M61: 14,262,960 km (0.118 R)
• M62: 14,335,665 km (0.11 R)
• M63: 14,408,369 km (0.062 R)
• M64: 14,578,761 km (0.113 R)
• M65: 15,590,342 km (0.058 R)
• M66: 15,740,239 km (0.058 R)
• M67: 16,066,662 km (0.104 R)
• M68: 16,268,768 km (0.078 R)
• M69: 16,446,192 km (0.094 R)
• M70: 16,522,486 km (0.118 R)
• M71: 16,931,188 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 11.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.97 AU - 11.47 AU

Year: 10602 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,206,320 km

• M1: 186,399 km (0.098 R)
• M2: 319,242 km (0.106 R)
• M3: 473,776 km (0.088 R)
• M4: 729,140 km (0.083 R)
• M5: 1,043,296 km (0.11 R)
• M6: 1,128,716 km (0.115 R)
• M7: 1,384,229 km (0.113 R)
• M8: 1,592,320 km (0.095 R)
• M9: 1,828,385 km (0.112 R)
• M10: 2,130,423 km (0.062 R)
• M11: 2,702,635 km (0.103 R)
• M12: 3,735,309 km (0.057 R)
• M13: 4,028,371 km (0.095 R)
• M14: 4,120,075 km (0.111 R)
• M15: 4,399,374 km (0.086 R)
• M16: 4,951,989 km (0.047 R)
• M17: 5,174,291 km (0.088 R)
• M18: 5,274,223 km (0.044 R)
• M19: 5,476,030 km (0.09 R)
• M20: 5,680,231 km (0.071 R)
• M21: 5,861,095 km (0.081 R)
• M22: 6,281,764 km (0.053 R)
• M23: 6,388,427 km (0.114 R)
• M24: 6,739,384 km (0.035 R)
• M25: 7,152,125 km (0.09 R)
• M26: 7,488,421 km (0.059 R)
• M27: 7,630,090 km (0.119 R)
• M28: 8,176,421 km (0.099 R)
• M29: 8,735,468 km (0.073 R)
• M30: 8,974,526 km (0.091 R)
• M31: 9,398,337 km (0.098 R)
• M32: 9,828,580 km (0.114 R)
• M33: 10,644,636 km (0.028 R)
• M34: 11,125,444 km (0.119 R)
• M35: 11,254,846 km (0.093 R)
• M36: 11,384,847 km (0.047 R)
• M37: 11,744,630 km (0.112 R)
• M38: 12,075,091 km (0.082 R)
• M39: 12,442,055 km (0.059 R)
• M40: 12,542,884 km (0.073 R)
• M41: 12,982,552 km (0.05 R)
• M42: 13,118,836 km (0.068 R)
• M43: 13,324,234 km (0.106 R)
• M44: 13,427,306 km (0.071 R)
• M45: 13,634,200 km (0.105 R)
• M46: 13,807,584 km (0.1 R)
• M47: 14,051,279 km (0.082 R)
• M48: 14,826,944 km (0.098 R)
• M49: 15,005,265 km (0.059 R)
• M50: 15,870,689 km (0.106 R)
• M51: 16,937,920 km (0.057 R)
• M52: 17,086,919 km (0.099 R)
• M53: 17,348,715 km (0.084 R)
• M54: 18,524,405 km (0.113 R)
• M55: 18,716,489 km (0.096 R)
• M56: 19,025,109 km (0.068 R)
• M57: 19,102,451 km (0.108 R)
• M58: 19,180,093 km (0.084 R)
• M59: 19,257,734 km (0.113 R)
• M60: 19,413,316 km (0.117 R)
• M61: 21,837,250 km (0.098 R)
• M62: 22,611,718 km (0.044 R)
• M63: 22,940,385 km (0.109 R)
• M64: 23,064,102 km (0.106 R)
• M65: 23,146,680 km (0.067 R)
• M66: 23,353,574 km (0.078 R)
• M67: 23,936,108 km (0.043 R)
• M68: 24,019,733 km (0.084 R)
• M69: 24,103,508 km (0.06 R)
• M70: 24,271,207 km (0.117 R)
• M71: 24,692,176 km (0.082 R)
• M72: 24,776,699 km (0.057 R)
• M73: 24,903,707 km (0.115 R)
• M74: 25,712,583 km (0.1 R)
• M75: 25,883,872 km (0.094 R)
• M76: 26,357,200 km (0.119 R)
• M77: 27,618,609 km (0.111 R)
• M78: 27,838,219 km (0.104 R)
• M79: 28,588,751 km (0.108 R)
• M80: 28,899,765 km (0.093 R)
• M81: 29,301,286 km (0.105 R)
• M82: 29,704,602 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 5.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.17 AU - 18.83 AU

Year: 21349 Days

Day: 21.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,206,320 km

• M1: 74,500 km (0.091 R)
• M2: 118,482 km (0.105 R)
• M3: 193,131 km (0.104 R)
• M4: 470,336 km (0.118 R)
• M5: 557,701 km (0.091 R)
• M6: 877,990 km (0.054 R)
• M7: 959,222 km (0.042 R)
• M8: 1,355,506 km (0.048 R)
• M9: 1,849,329 km (0.11 R)
• M10: 1,901,539 km (0.099 R)
• M11: 2,664,188 km (0.117 R)
• M12: 2,703,533 km (0.111 R)
• M13: 2,843,108 km (0.086 R)
• M14: 3,108,345 km (0.118 R)
• M15: 3,445,837 km (0.035 R)
• M16: 3,662,754 km (0.073 R)
• M17: 3,973,768 km (0.092 R)
• M18: 4,270,271 km (0.084 R)
• M19: 4,479,559 km (0.079 R)
• M20: 6,011,142 km (0.071 R)
• M21: 6,324,848 km (0.104 R)
• M22: 7,077,026 km (0.108 R)
• M23: 7,380,261 km (0.053 R)
• M24: 7,435,912 km (0.118 R)
• M25: 7,603,611 km (0.109 R)
• M26: 7,715,959 km (0.1 R)
• M27: 7,772,357 km (0.111 R)
• M28: 7,914,176 km (0.105 R)
• M29: 8,431,186 km (0.1 R)
• M30: 8,518,402 km (0.101 R)
• M31: 9,287,185 km (0.056 R)
• M32: 10,953,257 km (0.114 R)
• M33: 11,335,928 km (0.037 R)
• M34: 11,528,760 km (0.057 R)
• M35: 12,809,318 km (0.116 R)
• M36: 13,313,612 km (0.08 R)
• M37: 13,415,339 km (0.065 R)
• M38: 13,927,562 km (0.082 R)
• M39: 15,217,993 km (0.115 R)
• M40: 15,253,448 km (0.086 R)
• M41: 16,039,285 km (0.101 R)
• M42: 16,219,700 km (0.096 R)
• M43: 18,929,815 km (0.114 R)
• M44: 19,426,929 km (0.102 R)
• M45: 19,619,312 km (0.053 R)
• M46: 19,696,504 km (0.084 R)
• M47: 20,512,262 km (0.092 R)
• M48: 21,299,446 km (0.074 R)
• M49: 21,339,089 km (0.099 R)
• M50: 22,216,929 km (0.097 R)
• M51: 23,392,021 km (0.082 R)
• M52: 23,678,650 km (0.063 R)
• M53: 23,884,198 km (0.041 R)
• M54: 24,007,765 km (0.111 R)
• M55: 25,381,074 km (0.069 R)
• M56: 26,055,910 km (0.066 R)
• M57: 26,140,732 km (0.089 R)
• M58: 27,294,281 km (0.081 R)
• M59: 27,380,449 km (0.12 R)
• M60: 27,898,956 km (0.115 R)
• M61: 28,290,005 km (0.092 R)
• M62: 28,420,753 km (0.097 R)
• M63: 28,770,363 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24

Radius: 5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.18 AU - 17.06 AU

Year: 21597 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,206,320 km

• M1: 71,358 km (0.039 R)
• M2: 279,299 km (0.077 R)
• M3: 609,911 km (0.113 R)
• M4: 653,743 km (0.079 R)
• M5: 1,798,615 km (0.105 R)
• M6: 2,009,099 km (0.073 R)
• M7: 4,973,381 km (0.081 R)
• M8: 5,946,216 km (0.071 R)
• M9: 7,280,330 km (0.045 R)
• M10: 8,729,335 km (0.101 R)
• M11: 8,865,469 km (0.088 R)
• M12: 9,167,208 km (0.098 R)
• M13: 10,264,209 km (0.11 R)
• M14: 12,763,690 km (0.085 R)
• M15: 14,722,375 km (0.107 R)
• M16: 15,406,636 km (0.099 R)
• M17: 16,068,008 km (0.083 R)
• M18: 16,368,550 km (0.119 R)
• M19: 18,245,704 km (0.084 R)
• M20: 19,617,517 km (0.107 R)
• M21: 20,658,868 km (0.066 R)
• M22: 21,865,674 km (0.116 R)
• M23: 22,198,678 km (0.095 R)
• M24: 23,358,660 km (0.114 R)
• M25: 23,812,989 km (0.027 R)
• M26: 24,807,366 km (0.072 R)
• M27: 25,698,221 km (0.077 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit