🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.76 AU - 1.18 AU

Year: 342 Days

Day: 25.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.01 AU - 1.25 AU

Year: 430 Days

Day: 34.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,941,367 km

• M1: 329,714 km (0.105 R)
• M2: 668,553 km (0.088 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.9

Radius: 14.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.21 AU - 8.25 AU

Year: 6253 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,941,367 km

• M1: 253,718 km (0.079 R)
• M2: 353,949 km (0.092 R)
• M3: 480,209 km (0.111 R)
• M4: 780,602 km (0.093 R)
• M5: 890,556 km (0.04 R)
• M6: 1,006,644 km (0.08 R)
• M7: 1,473,389 km (0.111 R)
• M8: 1,985,912 km (0.071 R)
• M9: 2,616,467 km (0.117 R)
• M10: 2,810,944 km (0.036 R)
• M11: 2,921,198 km (0.087 R)
• M12: 3,214,709 km (0.065 R)
• M13: 3,353,535 km (0.1 R)
• M14: 3,494,307 km (0.12 R)
• M15: 4,003,089 km (0.054 R)
• M16: 4,127,704 km (0.119 R)
• M17: 4,797,155 km (0.077 R)
• M18: 5,807,988 km (0.098 R)
• M19: 6,381,696 km (0.049 R)
• M20: 6,913,516 km (0.061 R)
• M21: 7,676,016 km (0.086 R)
• M22: 7,800,631 km (0.073 R)
• M23: 8,051,657 km (0.11 R)
• M24: 8,465,444 km (0.114 R)
• M25: 8,561,935 km (0.057 R)
• M26: 8,984,250 km (0.075 R)
• M27: 10,567,893 km (0.057 R)
• M28: 10,706,570 km (0.083 R)
• M29: 10,880,852 km (0.107 R)
• M30: 11,338,471 km (0.091 R)
• M31: 11,946,587 km (0.105 R)
• M32: 12,163,653 km (0.093 R)
• M33: 12,638,776 km (0.094 R)
• M34: 12,749,179 km (0.11 R)
• M35: 13,269,032 km (0.118 R)
• M36: 13,569,275 km (0.048 R)
• M37: 13,682,520 km (0.061 R)
• M38: 13,871,762 km (0.116 R)
• M39: 14,368,127 km (0.085 R)
• M40: 14,599,256 km (0.087 R)
• M41: 14,715,195 km (0.059 R)
• M42: 14,987,014 km (0.056 R)
• M43: 15,143,044 km (0.11 R)
• M44: 15,654,220 km (0.081 R)
• M45: 16,250,966 km (0.086 R)
• M46: 16,411,335 km (0.072 R)
• M47: 16,531,911 km (0.044 R)
• M48: 16,814,651 km (0.102 R)
• M49: 17,058,196 km (0.081 R)
• M50: 17,302,939 km (0.102 R)
• M51: 18,335,313 km (0.115 R)
• M52: 20,416,220 km (0.112 R)
• M53: 20,676,221 km (0.116 R)
• M54: 20,806,521 km (0.037 R)
• M55: 21,199,365 km (0.085 R)
• M56: 21,462,507 km (0.102 R)
• M57: 23,607,292 km (0.105 R)
• M58: 24,062,818 km (0.105 R)
• M59: 24,199,999 km (0.091 R)
• M60: 24,429,183 km (0.087 R)
• M61: 24,797,493 km (0.106 R)
• M62: 25,819,695 km (0.119 R)
• M63: 26,006,991 km (0.082 R)
• M64: 26,335,957 km (0.051 R)
• M65: 26,950,505 km (0.099 R)
• M66: 27,140,644 km (0.066 R)
• M67: 27,331,082 km (0.093 R)
• M68: 27,905,388 km (0.119 R)
• M69: 28,628,694 km (0.083 R)
• M70: 28,822,573 km (0.046 R)
• M71: 31,583,402 km (0.094 R)
• M72: 31,683,632 km (0.112 R)
• M73: 33,096,883 km (0.118 R)
• M74: 33,249,473 km (0.113 R)
• M75: 33,760,051 km (0.12 R)
• M76: 33,913,688 km (0.075 R)
• M77: 34,118,936 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.3

Radius: 14.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.19 AU - 11.17 AU

Year: 10787 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 96.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,941,367 km

• M1: 252,671 km (0.113 R)
• M2: 361,728 km (0.094 R)
• M3: 742,305 km (0.046 R)
• M4: 978,968 km (0.113 R)
• M5: 1,189,901 km (0.08 R)
• M6: 1,402,779 km (0.063 R)
• M7: 1,514,230 km (0.11 R)
• M8: 1,776,475 km (0.089 R)
• M9: 1,882,689 km (0.09 R)
• M10: 2,022,414 km (0.069 R)
• M11: 2,181,885 km (0.091 R)
• M12: 2,312,633 km (0.086 R)
• M13: 2,429,320 km (0.072 R)
• M14: 2,548,101 km (0.044 R)
• M15: 2,934,063 km (0.112 R)
• M16: 3,042,671 km (0.117 R)
• M17: 3,282,776 km (0.065 R)
• M18: 3,452,569 km (0.076 R)
• M19: 4,121,122 km (0.101 R)
• M20: 4,284,333 km (0.063 R)
• M21: 4,638,432 km (0.077 R)
• M22: 4,765,590 km (0.094 R)
• M23: 5,089,020 km (0.116 R)
• M24: 5,330,771 km (0.07 R)
• M25: 5,553,821 km (0.117 R)
• M26: 5,711,946 km (0.074 R)
• M27: 6,125,285 km (0.069 R)
• M28: 6,241,822 km (0.082 R)
• M29: 6,595,920 km (0.112 R)
• M30: 6,691,513 km (0.065 R)
• M31: 6,884,045 km (0.116 R)
• M32: 7,054,138 km (0.067 R)
• M33: 7,572,495 km (0.099 R)
• M34: 7,672,725 km (0.074 R)
• M35: 8,257,354 km (0.111 R)
• M36: 8,490,128 km (0.079 R)
• M37: 8,620,278 km (0.114 R)
• M38: 9,015,067 km (0.038 R)
• M39: 9,740,467 km (0.103 R)
• M40: 9,904,277 km (0.082 R)
• M41: 10,041,458 km (0.103 R)
• M42: 10,484,866 km (0.051 R)
• M43: 10,596,616 km (0.046 R)
• M44: 10,821,611 km (0.104 R)
• M45: 11,019,678 km (0.1 R)
• M46: 11,333,385 km (0.1 R)
• M47: 12,233,366 km (0.104 R)
• M48: 12,558,292 km (0.037 R)
• M49: 13,794,420 km (0.08 R)
• M50: 14,411,511 km (0.106 R)
• M51: 15,006,162 km (0.032 R)
• M52: 15,195,553 km (0.09 R)
• M53: 15,290,548 km (0.073 R)
• M54: 15,545,014 km (0.104 R)
• M55: 15,961,345 km (0.09 R)
• M56: 16,511,416 km (0.08 R)
• M57: 16,739,703 km (0.112 R)
• M58: 17,034,710 km (0.081 R)
• M59: 17,430,845 km (0.075 R)
• M60: 17,663,320 km (0.066 R)
• M61: 17,930,352 km (0.108 R)
• M62: 18,064,392 km (0.056 R)
• M63: 18,569,733 km (0.115 R)
• M64: 20,288,164 km (0.079 R)
• M65: 20,778,247 km (0.088 R)
• M66: 22,380,440 km (0.048 R)
• M67: 22,669,463 km (0.035 R)
• M68: 24,095,879 km (0.096 R)
• M69: 24,838,782 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.5

Radius: 6.5

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.55 AU - 15.55 AU

Year: 20911 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,941,367 km

• M1: 136,583 km (0.106 R)
• M2: 799,451 km (0.113 R)
• M3: 848,968 km (0.111 R)
• M4: 925,412 km (0.11 R)
• M5: 1,004,101 km (0.104 R)
• M6: 1,225,207 km (0.049 R)
• M7: 1,842,597 km (0.083 R)
• M8: 2,692,163 km (0.119 R)
• M9: 4,291,215 km (0.1 R)
• M10: 4,786,234 km (0.058 R)
• M11: 5,251,932 km (0.046 R)
• M12: 5,299,355 km (0.059 R)
• M13: 6,580,212 km (0.118 R)
• M14: 6,992,653 km (0.084 R)
• M15: 8,837,793 km (0.089 R)
• M16: 9,007,437 km (0.11 R)
• M17: 9,407,462 km (0.073 R)
• M18: 10,702,381 km (0.076 R)
• M19: 10,822,808 km (0.107 R)
• M20: 11,309,150 km (0.117 R)
• M21: 11,927,139 km (0.117 R)
• M22: 13,195,729 km (0.097 R)
• M23: 13,389,757 km (0.113 R)
• M24: 13,519,608 km (0.095 R)
• M25: 13,649,908 km (0.111 R)
• M26: 14,307,391 km (0.057 R)
• M27: 14,373,812 km (0.089 R)
• M28: 14,706,967 km (0.097 R)
• M29: 14,908,026 km (0.06 R)
• M30: 16,064,867 km (0.09 R)
• M31: 16,619,127 km (0.099 R)
• M32: 17,250,280 km (0.118 R)
• M33: 17,889,213 km (0.113 R)
• M34: 18,103,886 km (0.108 R)
• M35: 18,971,254 km (0.088 R)
• M36: 19,263,419 km (0.094 R)
• M37: 20,148,589 km (0.075 R)
• M38: 22,573,421 km (0.05 R)
• M39: 23,506,164 km (0.083 R)
• M40: 23,662,942 km (0.103 R)
• M41: 25,088,760 km (0.036 R)
• M42: 25,570,166 km (0.105 R)
• M43: 26,542,103 km (0.077 R)
• M44: 27,361,301 km (0.08 R)
• M45: 28,689,281 km (0.119 R)
• M46: 30,038,056 km (0.088 R)
• M47: 30,977,231 km (0.097 R)
• M48: 31,063,100 km (0.057 R)
• M49: 31,149,119 km (0.081 R)
• M50: 31,235,138 km (0.072 R)
• M51: 33,763,940 km (0.069 R)
• M52: 35,007,996 km (0.103 R)
• M53: 35,725,767 km (0.096 R)
• M54: 36,086,298 km (0.057 R)
• M55: 36,267,161 km (0.072 R)
• M56: 39,851,975 km (0.07 R)
• M57: 40,319,768 km (0.04 R)
• M58: 41,260,589 km (0.112 R)
• M59: 42,208,740 km (0.101 R)
• M60: 42,972,288 km (0.031 R)
• M61: 43,068,180 km (0.091 R)
• M62: 45,778,594 km (0.105 R)
• M63: 47,450,949 km (0.111 R)
• M64: 47,946,566 km (0.055 R)
• M65: 48,045,899 km (0.091 R)
• M66: 48,344,347 km (0.103 R)
• M67: 49,043,119 km (0.064 R)
• M68: 49,544,272 km (0.113 R)
• M69: 51,362,335 km (0.115 R)
• M70: 51,667,514 km (0.055 R)
• M71: 52,791,593 km (0.098 R)
• M72: 52,996,841 km (0.05 R)
• M73: 53,202,239 km (0.114 R)
• M74: 54,026,972 km (0.08 R)
• M75: 54,337,238 km (0.118 R)
• M76: 55,063,685 km (0.082 R)
• M77: 56,526,154 km (0.062 R)
• M78: 56,841,207 km (0.102 R)
• M79: 57,051,542 km (0.118 R)
• M80: 57,156,858 km (0.11 R)
• M81: 57,367,492 km (0.074 R)
• M82: 57,472,959 km (0.074 R)
• M83: 58,213,019 km (0.116 R)
• M84: 59,702,715 km (0.11 R)
• M85: 60,344,939 km (0.103 R)
• M86: 61,312,538 km (0.059 R)
• M87: 62,827,964 km (0.082 R)
• M88: 63,590,315 km (0.118 R)
• M89: 67,002,942 km (0.073 R)
• M90: 72,175,437 km (0.109 R)
• M91: 74,809,407 km (0.048 R)
• M92: 74,924,598 km (0.094 R)
• M93: 75,848,664 km (0.111 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 15,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit