🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.8 AU - 1.28 AU

Year: 404 Days

Day: 21.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 131.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.17 AU - 2.29 AU

Year: 1268 Days

Day: 36.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 10.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.12 AU - 5.52 AU

Year: 4673 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,692,831 km

• M1: 137,331 km (0.098 R)
• M2: 236,065 km (0.064 R)
• M3: 333,753 km (0.081 R)
• M4: 1,057,956 km (0.055 R)
• M5: 1,557,015 km (0.076 R)
• M6: 1,692,550 km (0.089 R)
• M7: 1,816,567 km (0.111 R)
• M8: 1,895,555 km (0.097 R)
• M9: 2,040,814 km (0.09 R)
• M10: 2,325,499 km (0.081 R)
• M11: 2,516,535 km (0.109 R)
• M12: 3,026,215 km (0.081 R)
• M13: 3,101,762 km (0.119 R)
• M14: 3,273,949 km (0.103 R)
• M15: 3,410,083 km (0.041 R)
• M16: 3,688,036 km (0.104 R)
• M17: 4,035,552 km (0.098 R)
• M18: 4,223,746 km (0.111 R)
• M19: 4,415,082 km (0.083 R)
• M20: 4,500,951 km (0.085 R)
• M21: 4,630,952 km (0.06 R)
• M22: 4,784,140 km (0.12 R)
• M23: 5,231,138 km (0.083 R)
• M24: 5,390,759 km (0.087 R)
• M25: 5,645,076 km (0.109 R)
• M26: 5,808,885 km (0.11 R)
• M27: 6,479,981 km (0.114 R)
• M28: 6,750,305 km (0.105 R)
• M29: 6,999,385 km (0.102 R)
• M30: 7,327,753 km (0.084 R)
• M31: 7,557,984 km (0.107 R)
• M32: 7,712,817 km (0.104 R)
• M33: 7,842,818 km (0.03 R)
• M34: 7,947,237 km (0.082 R)
• M35: 8,157,422 km (0.049 R)
• M36: 8,263,188 km (0.057 R)
• M37: 8,476,215 km (0.059 R)
• M38: 8,907,656 km (0.077 R)
• M39: 9,153,595 km (0.066 R)
• M40: 9,624,229 km (0.057 R)
• M41: 10,273,484 km (0.119 R)
• M42: 11,200,243 km (0.08 R)
• M43: 11,465,630 km (0.064 R)
• M44: 11,673,571 km (0.057 R)
• M45: 12,153,630 km (0.119 R)
• M46: 12,274,655 km (0.09 R)
• M47: 12,824,128 km (0.076 R)
• M48: 13,039,998 km (0.099 R)
• M49: 13,319,297 km (0.076 R)
• M50: 13,632,106 km (0.068 R)
• M51: 13,884,029 km (0.113 R)
• M52: 14,042,303 km (0.069 R)
• M53: 14,137,448 km (0.086 R)
• M54: 15,264,368 km (0.103 R)
• M55: 15,526,015 km (0.118 R)
• M56: 15,855,130 km (0.117 R)
• M57: 16,086,857 km (0.106 R)
• M58: 16,219,850 km (0.063 R)
• M59: 16,486,882 km (0.12 R)
• M60: 16,587,412 km (0.098 R)
• M61: 17,501,006 km (0.045 R)
• M62: 18,119,294 km (0.119 R)
• M63: 18,570,182 km (0.083 R)
• M64: 19,447,723 km (0.051 R)
• M65: 19,553,938 km (0.118 R)
• M66: 20,338,878 km (0.099 R)
• M67: 20,590,801 km (0.102 R)
• M68: 20,952,379 km (0.084 R)
• M69: 21,645,316 km (0.052 R)
• M70: 22,013,027 km (0.111 R)
• M71: 22,568,484 km (0.077 R)
• M72: 22,791,984 km (0.112 R)
• M73: 22,941,432 km (0.066 R)
• M74: 23,053,630 km (0.114 R)
• M75: 23,353,873 km (0.119 R)
• M76: 24,034,244 km (0.037 R)
• M77: 24,148,387 km (0.077 R)
• M78: 24,874,685 km (0.06 R)
• M79: 25,880,282 km (0.112 R)
• M80: 26,153,298 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 11.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.73 AU - 11.25 AU

Year: 13874 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,692,831 km

• M1: 164,258 km (0.117 R)
• M2: 280,945 km (0.099 R)
• M3: 974,929 km (0.046 R)
• M4: 1,134,101 km (0.112 R)
• M5: 1,381,536 km (0.084 R)
• M6: 1,715,588 km (0.034 R)
• M7: 1,910,365 km (0.113 R)
• M8: 2,168,870 km (0.053 R)
• M9: 2,341,207 km (0.045 R)
• M10: 2,538,077 km (0.091 R)
• M11: 2,761,128 km (0.119 R)
• M12: 3,011,704 km (0.092 R)
• M13: 3,513,007 km (0.115 R)
• M14: 4,398,177 km (0.084 R)
• M15: 4,519,651 km (0.104 R)
• M16: 4,915,936 km (0.068 R)
• M17: 5,118,342 km (0.097 R)
• M18: 5,427,261 km (0.115 R)
• M19: 5,982,419 km (0.114 R)
• M20: 6,307,794 km (0.107 R)
• M21: 6,555,827 km (0.084 R)
• M22: 7,032,895 km (0.086 R)
• M23: 7,203,885 km (0.095 R)
• M24: 7,376,372 km (0.098 R)
• M25: 8,897,184 km (0.087 R)
• M26: 9,740,617 km (0.105 R)
• M27: 9,835,910 km (0.078 R)
• M28: 9,963,517 km (0.117 R)
• M29: 11,069,794 km (0.106 R)
• M30: 11,469,519 km (0.068 R)
• M31: 11,806,414 km (0.08 R)
• M32: 12,078,233 km (0.088 R)
• M33: 12,662,562 km (0.088 R)
• M34: 12,940,814 km (0.06 R)
• M35: 13,045,682 km (0.027 R)
• M36: 14,073,868 km (0.113 R)
• M37: 14,217,782 km (0.116 R)
• M38: 14,398,346 km (0.094 R)
• M39: 15,534,692 km (0.111 R)
• M40: 16,737,608 km (0.087 R)
• M41: 16,852,051 km (0.115 R)
• M42: 18,126,624 km (0.107 R)
• M43: 18,244,059 km (0.097 R)
• M44: 18,874,614 km (0.102 R)
• M45: 21,055,003 km (0.099 R)
• M46: 22,426,366 km (0.099 R)
• M47: 23,356,566 km (0.117 R)
• M48: 23,826,303 km (0.092 R)
• M49: 24,775,352 km (0.099 R)
• M50: 25,123,616 km (0.077 R)
• M51: 25,385,711 km (0.117 R)
• M52: 25,517,208 km (0.1 R)
• M53: 25,736,818 km (0.09 R)
• M54: 26,978,031 km (0.116 R)
• M55: 27,515,836 km (0.084 R)
• M56: 27,650,922 km (0.061 R)
• M57: 28,876,129 km (0.116 R)
• M58: 29,564,429 km (0.073 R)
• M59: 30,397,539 km (0.059 R)
• M60: 30,537,264 km (0.109 R)
• M61: 30,723,663 km (0.086 R)
• M62: 31,004,159 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.6

Radius: 3.2

Gravity: 36.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.83 AU - 15.81 AU

Year: 21725 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 157.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,692,831 km

• M1: 62,981 km (0.116 R)
• M2: 105,466 km (0.031 R)
• M3: 545,434 km (0.101 R)
• M4: 1,812,378 km (0.116 R)
• M5: 2,084,796 km (0.11 R)
• M6: 2,369,929 km (0.082 R)
• M7: 2,600,161 km (0.109 R)
• M8: 2,871,980 km (0.086 R)
• M9: 3,515,849 km (0.088 R)
• M10: 3,740,096 km (0.11 R)
• M11: 4,007,428 km (0.103 R)
• M12: 4,928,801 km (0.107 R)
• M13: 4,970,240 km (0.029 R)
• M14: 5,477,077 km (0.119 R)
• M15: 5,520,161 km (0.087 R)
• M16: 5,824,144 km (0.036 R)
• M17: 5,867,976 km (0.062 R)
• M18: 6,133,513 km (0.095 R)
• M19: 6,676,403 km (0.05 R)
• M20: 6,907,083 km (0.097 R)
• M21: 7,566,810 km (0.058 R)
• M22: 7,614,681 km (0.061 R)
• M23: 8,050,310 km (0.087 R)
• M24: 8,543,684 km (0.091 R)
• M25: 8,844,376 km (0.087 R)
• M26: 9,148,508 km (0.12 R)
• M27: 9,250,684 km (0.084 R)
• M28: 10,398,997 km (0.105 R)
• M29: 11,262,027 km (0.068 R)
• M30: 11,426,435 km (0.1 R)
• M31: 11,868,646 km (0.067 R)
• M32: 12,035,897 km (0.081 R)
• M33: 12,091,846 km (0.057 R)
• M34: 12,485,737 km (0.093 R)
• M35: 12,998,260 km (0.108 R)
• M36: 13,055,705 km (0.06 R)
• M37: 13,113,151 km (0.098 R)
• M38: 13,401,725 km (0.031 R)
• M39: 13,867,872 km (0.078 R)
• M40: 14,815,874 km (0.101 R)
• M41: 14,935,851 km (0.064 R)
• M42: 15,056,128 km (0.095 R)
• M43: 15,297,579 km (0.055 R)
• M44: 15,358,166 km (0.099 R)
• M45: 15,479,640 km (0.085 R)
• M46: 16,029,861 km (0.1 R)
• M47: 16,276,548 km (0.09 R)
• M48: 16,711,129 km (0.093 R)
• M49: 16,773,512 km (0.095 R)
• M50: 17,846,128 km (0.063 R)
• M51: 17,910,007 km (0.04 R)
• M52: 19,005,811 km (0.108 R)
• M53: 19,136,260 km (0.12 R)
• M54: 19,660,601 km (0.083 R)
• M55: 20,589,604 km (0.114 R)
• M56: 23,112,572 km (0.114 R)
• M57: 23,530,698 km (0.101 R)
• M58: 24,233,359 km (0.113 R)
• M59: 24,658,217 km (0.087 R)
• M60: 27,921,994 km (0.073 R)
• M61: 29,415,579 km (0.101 R)
• M62: 31,241,720 km (0.071 R)
• M63: 36,287,208 km (0.111 R)
• M64: 36,529,855 km (0.07 R)
• M65: 37,261,090 km (0.071 R)
• M66: 37,424,151 km (0.104 R)
• M67: 37,505,832 km (0.064 R)
• M68: 37,669,342 km (0.065 R)
• M69: 38,243,349 km (0.116 R)
• M70: 38,407,907 km (0.112 R)
• M71: 38,490,335 km (0.096 R)
• M72: 38,737,770 km (0.108 R)
• M73: 39,566,393 km (0.077 R)
• M74: 40,484,625 km (0.091 R)
• M75: 41,663,306 km (0.081 R)
• M76: 47,723,666 km (0.105 R)
• M77: 48,433,657 km (0.072 R)
• M78: 50,494,068 km (0.031 R)
• M79: 51,126,718 km (0.071 R)
• M80: 51,308,031 km (0.084 R)
• M81: 52,126,331 km (0.112 R)
• M82: 53,040,673 km (0.099 R)
• M83: 53,316,083 km (0.104 R)
• M84: 53,683,944 km (0.12 R)
• M85: 54,237,306 km (0.118 R)
• M86: 55,256,666 km (0.106 R)
• M87: 55,722,065 km (0.112 R)
• M88: 57,502,579 km (0.08 R)
• M89: 58,731,526 km (0.105 R)
• M90: 60,255,928 km (0.105 R)
• M91: 60,447,413 km (0.07 R)
• M92: 61,023,066 km (0.064 R)
• M93: 61,311,491 km (0.072 R)
• M94: 61,889,836 km (0.097 R)
• M95: 62,566,766 km (0.102 R)
• M96: 63,538,255 km (0.098 R)
• M97: 63,928,256 km (0.051 R)
• M98: 64,123,482 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit