🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.51 AU - 0.55 AU

Year: 136 Days

Day: 13.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.14 AU - 1.68 AU

Year: 588 Days

Day: 40.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,807,984 km

• M1: 522,246 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.6 AU - 2.34 AU

Year: 972 Days

Day: 29.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 11.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.21 AU - 7.55 AU

Year: 5664 Days

Day: 14 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,807,984 km

• M1: 238,758 km (0.093 R)
• M2: 315,951 km (0.108 R)
• M3: 400,025 km (0.091 R)
• M4: 581,786 km (0.095 R)
• M5: 684,111 km (0.074 R)
• M6: 821,741 km (0.114 R)
• M7: 959,072 km (0.12 R)
• M8: 1,072,916 km (0.073 R)
• M9: 1,158,785 km (0.096 R)
• M10: 1,247,048 km (0.097 R)
• M11: 1,550,283 km (0.046 R)
• M12: 1,660,985 km (0.072 R)
• M13: 1,761,515 km (0.109 R)
• M14: 1,942,678 km (0.098 R)
• M15: 2,103,047 km (0.042 R)
• M16: 2,226,316 km (0.056 R)
• M17: 2,309,791 km (0.111 R)
• M18: 2,465,672 km (0.098 R)
• M19: 2,683,935 km (0.08 R)
• M20: 3,393,029 km (0.094 R)
• M21: 3,522,132 km (0.096 R)
• M22: 3,669,486 km (0.114 R)
• M23: 3,902,560 km (0.063 R)
• M24: 4,089,258 km (0.068 R)
• M25: 4,471,630 km (0.105 R)
• M26: 4,560,042 km (0.074 R)
• M27: 4,702,908 km (0.095 R)
• M28: 4,956,626 km (0.112 R)
• M29: 5,140,632 km (0.119 R)
• M30: 5,326,731 km (0.058 R)
• M31: 5,515,225 km (0.119 R)
• M32: 5,648,516 km (0.073 R)
• M33: 5,782,855 km (0.063 R)
• M34: 5,860,197 km (0.074 R)
• M35: 5,957,286 km (0.091 R)
• M36: 6,035,227 km (0.051 R)
• M37: 6,651,720 km (0.111 R)
• M38: 6,957,199 km (0.099 R)
• M39: 7,122,055 km (0.028 R)
• M40: 7,329,996 km (0.052 R)
• M41: 7,880,068 km (0.092 R)
• M42: 8,095,190 km (0.03 R)
• M43: 8,225,190 km (0.12 R)
• M44: 8,487,286 km (0.115 R)
• M45: 8,641,371 km (0.114 R)
• M46: 8,997,414 km (0.086 R)
• M47: 9,312,767 km (0.079 R)
• M48: 9,563,193 km (0.088 R)
• M49: 9,792,677 km (0.093 R)
• M50: 9,884,979 km (0.081 R)
• M51: 10,117,154 km (0.083 R)
• M52: 10,327,639 km (0.095 R)
• M53: 10,539,619 km (0.11 R)
• M54: 10,752,945 km (0.112 R)
• M55: 11,039,724 km (0.049 R)
• M56: 11,669,681 km (0.098 R)
• M57: 12,611,400 km (0.041 R)
• M58: 12,762,344 km (0.102 R)
• M59: 13,015,164 km (0.087 R)
• M60: 13,142,173 km (0.078 R)
• M61: 13,218,617 km (0.111 R)
• M62: 13,474,579 km (0.105 R)
• M63: 13,706,307 km (0.063 R)
• M64: 14,017,320 km (0.078 R)
• M65: 14,199,680 km (0.072 R)
• M66: 14,330,578 km (0.066 R)
• M67: 14,514,434 km (0.118 R)
• M68: 14,646,230 km (0.05 R)
• M69: 14,937,647 km (0.109 R)
• M70: 15,499,237 km (0.115 R)
• M71: 16,013,405 km (0.117 R)
• M72: 17,309,072 km (0.094 R)
• M73: 17,757,866 km (0.115 R)
• M74: 17,898,936 km (0.089 R)
• M75: 18,267,246 km (0.081 R)
• M76: 18,409,664 km (0.056 R)
• M77: 18,580,953 km (0.089 R)
• M78: 18,982,923 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.26 AU - 13.16 AU

Year: 14084 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,807,984 km

• M1: 281,244 km (0.089 R)
• M2: 965,654 km (0.083 R)
• M3: 1,742,516 km (0.096 R)
• M4: 2,163,484 km (0.059 R)
• M5: 2,679,447 km (0.06 R)
• M6: 2,870,933 km (0.116 R)
• M7: 3,438,058 km (0.117 R)
• M8: 3,931,432 km (0.105 R)
• M9: 4,409,996 km (0.088 R)
• M10: 4,829,618 km (0.114 R)
• M11: 5,063,888 km (0.049 R)
• M12: 5,182,519 km (0.062 R)
• M13: 5,913,903 km (0.1 R)
• M14: 6,677,899 km (0.11 R)
• M15: 7,071,641 km (0.116 R)
• M16: 7,653,726 km (0.119 R)
• M17: 8,204,994 km (0.115 R)
• M18: 8,391,543 km (0.088 R)
• M19: 9,786,394 km (0.112 R)
• M20: 10,183,875 km (0.088 R)
• M21: 11,668,933 km (0.115 R)
• M22: 14,049,035 km (0.108 R)
• M23: 15,122,101 km (0.106 R)
• M24: 15,236,693 km (0.074 R)
• M25: 15,408,880 km (0.057 R)
• M26: 16,397,423 km (0.081 R)
• M27: 17,048,024 km (0.038 R)
• M28: 17,346,621 km (0.086 R)
• M29: 17,586,726 km (0.066 R)
• M30: 19,671,671 km (0.091 R)
• M31: 20,047,760 km (0.067 R)
• M32: 20,934,427 km (0.114 R)
• M33: 21,704,557 km (0.117 R)
• M34: 22,484,111 km (0.029 R)
• M35: 23,074,724 km (0.114 R)
• M36: 24,271,507 km (0.105 R)
• M37: 24,607,503 km (0.098 R)
• M38: 25,488,186 km (0.075 R)
• M39: 25,898,234 km (0.099 R)
• M40: 26,241,561 km (0.101 R)
• M41: 26,794,175 km (0.069 R)
• M42: 29,185,049 km (0.109 R)
• M43: 29,470,781 km (0.116 R)
• M44: 29,973,130 km (0.086 R)
• M45: 31,059,061 km (0.076 R)
• M46: 34,318,200 km (0.096 R)
• M47: 34,922,426 km (0.11 R)
• M48: 35,835,422 km (0.091 R)
• M49: 36,218,093 km (0.109 R)
• M50: 38,620,934 km (0.109 R)
• M51: 40,436,903 km (0.089 R)
• M52: 41,235,007 km (0.081 R)
• M53: 42,442,113 km (0.111 R)
• M54: 43,742,417 km (0.107 R)
• M55: 43,987,608 km (0.091 R)
• M56: 44,726,173 km (0.101 R)
• M57: 45,634,531 km (0.112 R)
• M58: 46,799,151 km (0.104 R)
• M59: 47,217,576 km (0.115 R)
• M60: 48,649,228 km (0.098 R)
• M61: 49,073,038 km (0.09 R)
• M62: 49,498,046 km (0.095 R)
• M63: 49,924,400 km (0.102 R)
• M64: 50,351,801 km (0.052 R)
• M65: 51,124,324 km (0.072 R)
• M66: 51,727,952 km (0.095 R)
• M67: 52,247,056 km (0.07 R)
• M68: 53,815,141 km (0.069 R)
• M69: 57,444,236 km (0.038 R)
• M70: 60,058,459 km (0.042 R)
• M71: 60,331,176 km (0.117 R)
• M72: 60,604,192 km (0.117 R)
• M73: 60,695,297 km (0.068 R)
• M74: 60,968,911 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.6

Radius: 6.2

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.58 AU - 17.44 AU

Year: 24657 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,807,984 km

• M1: 119,828 km (0.082 R)
• M2: 224,846 km (0.114 R)
• M3: 383,270 km (0.094 R)
• M4: 617,989 km (0.056 R)
• M5: 893,548 km (0.1 R)
• M6: 1,044,792 km (0.069 R)
• M7: 1,918,742 km (0.114 R)
• M8: 2,081,654 km (0.102 R)
• M9: 2,386,236 km (0.053 R)
• M10: 3,036,986 km (0.098 R)
• M11: 3,226,976 km (0.094 R)
• M12: 3,578,979 km (0.085 R)
• M13: 5,793,477 km (0.112 R)
• M14: 6,316,620 km (0.116 R)
• M15: 6,461,880 km (0.085 R)
• M16: 6,559,268 km (0.115 R)
• M17: 7,356,625 km (0.082 R)
• M18: 7,407,488 km (0.064 R)
• M19: 13,048,076 km (0.068 R)
• M20: 14,045,594 km (0.09 R)
• M21: 14,938,395 km (0.115 R)
• M22: 15,783,772 km (0.118 R)
• M23: 16,912,638 km (0.052 R)
• M24: 19,740,037 km (0.078 R)
• M25: 20,523,182 km (0.111 R)
• M26: 21,389,055 km (0.085 R)
• M27: 22,119,691 km (0.061 R)
• M28: 22,266,745 km (0.103 R)
• M29: 22,562,052 km (0.099 R)
• M30: 25,816,254 km (0.119 R)
• M31: 27,853,927 km (0.088 R)
• M32: 28,171,972 km (0.114 R)
• M33: 28,731,468 km (0.072 R)
• M34: 28,811,652 km (0.103 R)
• M35: 29,617,985 km (0.088 R)
• M36: 31,170,512 km (0.101 R)
• M37: 31,749,156 km (0.108 R)
• M38: 32,331,241 km (0.093 R)
• M39: 32,414,717 km (0.056 R)
• M40: 33,844,274 km (0.102 R)
• M41: 35,466,364 km (0.108 R)
• M42: 36,243,525 km (0.079 R)
• M43: 38,874,203 km (0.114 R)
• M44: 39,585,990 km (0.118 R)
• M45: 40,212,506 km (0.087 R)
• M46: 40,751,956 km (0.069 R)
• M47: 41,022,579 km (0.101 R)
• M48: 41,565,768 km (0.05 R)
• M49: 44,316,873 km (0.104 R)
• M50: 44,502,375 km (0.104 R)
• M51: 47,789,937 km (0.097 R)
• M52: 48,839,366 km (0.112 R)
• M53: 51,739,471 km (0.049 R)
• M54: 52,228,207 km (0.101 R)
• M55: 53,901,459 km (0.095 R)
• M56: 54,496,111 km (0.049 R)
• M57: 54,893,891 km (0.096 R)
• M58: 57,603,408 km (0.099 R)
• M59: 59,536,213 km (0.064 R)
• M60: 59,945,812 km (0.116 R)
• M61: 60,253,534 km (0.055 R)
• M62: 60,459,082 km (0.06 R)
• M63: 61,490,110 km (0.066 R)
• M64: 62,111,390 km (0.057 R)
• M65: 62,526,824 km (0.084 R)
• M66: 64,512,586 km (0.084 R)
• M67: 65,777,436 km (0.06 R)
• M68: 65,883,201 km (0.078 R)
• M69: 71,243,293 km (0.042 R)
• M70: 71,569,267 km (0.119 R)
• M71: 71,678,025 km (0.116 R)
• M72: 72,222,860 km (0.114 R)

Asteroid Belt

Center: 17.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.3

Radius: 7

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.33 AU - 17.85 AU

Year: 25928 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,807,984 km

• M1: 402,119 km (0.077 R)
• M2: 543,339 km (0.057 R)
• M3: 899,382 km (0.055 R)
• M4: 1,317,808 km (0.032 R)
• M5: 1,790,387 km (0.1 R)
• M6: 1,958,984 km (0.083 R)
• M7: 2,916,560 km (0.048 R)
• M8: 3,359,669 km (0.117 R)
• M9: 3,652,582 km (0.071 R)
• M10: 4,041,386 km (0.088 R)
• M11: 4,443,356 km (0.115 R)
• M12: 5,046,385 km (0.044 R)
• M13: 6,637,358 km (0.11 R)
• M14: 6,741,628 km (0.106 R)
• M15: 7,324,761 km (0.045 R)
• M16: 8,823,282 km (0.105 R)
• M17: 9,226,897 km (0.12 R)
• M18: 9,285,091 km (0.102 R)
• M19: 9,401,777 km (0.118 R)
• M20: 9,873,310 km (0.105 R)
• M21: 9,932,850 km (0.102 R)
• M22: 10,172,057 km (0.071 R)
• M23: 10,473,646 km (0.046 R)
• M24: 10,839,413 km (0.097 R)
• M25: 11,835,436 km (0.11 R)
• M26: 12,152,733 km (0.054 R)
• M27: 12,216,461 km (0.102 R)
• M28: 13,647,664 km (0.087 R)
• M29: 14,114,110 km (0.101 R)
• M30: 15,406,337 km (0.098 R)
• M31: 15,683,242 km (0.094 R)
• M32: 17,739,016 km (0.066 R)
• M33: 17,811,422 km (0.051 R)
• M34: 19,428,874 km (0.101 R)
• M35: 19,578,173 km (0.072 R)
• M36: 21,169,295 km (0.085 R)
• M37: 21,246,189 km (0.111 R)
• M38: 21,708,895 km (0.098 R)
• M39: 23,434,058 km (0.062 R)
• M40: 24,072,242 km (0.07 R)
• M41: 24,232,611 km (0.107 R)
• M42: 25,121,372 km (0.094 R)
• M43: 26,515,774 km (0.106 R)
• M44: 27,431,313 km (0.062 R)
• M45: 27,682,787 km (0.077 R)
• M46: 28,188,128 km (0.039 R)
• M47: 28,611,490 km (0.118 R)
• M48: 28,951,826 km (0.106 R)
• M49: 29,207,937 km (0.066 R)
• M50: 30,760,015 km (0.095 R)
• M51: 31,370,823 km (0.092 R)
• M52: 32,781,980 km (0.041 R)
• M53: 33,943,757 km (0.059 R)
• M54: 34,123,723 km (0.119 R)
• M55: 35,483,269 km (0.081 R)
• M56: 36,675,863 km (0.099 R)
• M57: 40,904,097 km (0.114 R)
• M58: 42,347,567 km (0.115 R)
• M59: 44,691,317 km (0.098 R)
• M60: 45,680,308 km (0.058 R)
• M61: 47,579,304 km (0.086 R)
• M62: 47,679,833 km (0.098 R)
• M63: 48,791,794 km (0.025 R)
• M64: 51,867,377 km (0.112 R)
• M65: 53,219,443 km (0.119 R)
• M66: 53,847,305 km (0.051 R)
• M67: 54,583,027 km (0.098 R)
• M68: 54,899,427 km (0.05 R)
• M69: 56,703,427 km (0.029 R)
• M70: 57,451,865 km (0.095 R)
• M71: 58,203,595 km (0.107 R)
• M72: 58,958,615 km (0.095 R)
• M73: 59,066,774 km (0.079 R)
• M74: 60,478,230 km (0.077 R)
• M75: 63,888,912 km (0.089 R)
• M76: 64,333,517 km (0.092 R)
• M77: 64,667,719 km (0.044 R)
• M78: 64,890,769 km (0.088 R)
• M79: 65,002,369 km (0.098 R)
• M80: 66,346,955 km (0.072 R)
• M81: 66,459,452 km (0.091 R)
• M82: 67,587,570 km (0.077 R)
• M83: 68,494,582 km (0.033 R)
• M84: 68,835,815 km (0.106 R)
• M85: 69,063,503 km (0.075 R)
• M86: 69,634,069 km (0.093 R)
• M87: 70,435,465 km (0.109 R)
• M88: 70,550,206 km (0.069 R)
• M89: 71,470,233 km (0.04 R)
• M90: 74,487,772 km (0.09 R)
• M91: 76,129,908 km (0.089 R)
• M92: 76,483,258 km (0.092 R)
• M93: 77,546,749 km (0.109 R)
• M94: 78,734,107 km (0.08 R)
• M95: 79,688,392 km (0.1 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit