🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 344 Days

Day: 16.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 17.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,705,831 km

• M1: 501,602 km (0.117 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 11.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.28 AU - 1.28 AU

Year: 950 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,705,831 km

• M1: 151,543 km (0.113 R)
• M2: 253,868 km (0.092 R)
• M3: 352,453 km (0.093 R)
• M4: 458,069 km (0.071 R)
• M5: 543,788 km (0.045 R)
• M6: 636,090 km (0.09 R)
• M7: 772,673 km (0.077 R)
• M8: 903,571 km (0.093 R)
• M9: 1,400,236 km (0.052 R)
• M10: 1,593,517 km (0.083 R)
• M11: 1,691,054 km (0.071 R)
• M12: 1,843,943 km (0.115 R)
• M13: 1,924,726 km (0.048 R)
• M14: 2,034,531 km (0.066 R)
• M15: 2,152,265 km (0.111 R)
• M16: 2,283,761 km (0.084 R)
• M17: 2,370,977 km (0.104 R)
• M18: 2,453,555 km (0.055 R)
• M19: 2,561,116 km (0.042 R)
• M20: 2,639,654 km (0.054 R)
• M21: 2,737,641 km (0.118 R)
• M22: 2,861,957 km (0.098 R)
• M23: 2,956,353 km (0.079 R)
• M24: 3,090,243 km (0.119 R)
• M25: 3,291,901 km (0.106 R)
• M26: 3,410,981 km (0.04 R)
• M27: 3,497,748 km (0.091 R)
• M28: 3,776,748 km (0.055 R)
• M29: 3,873,837 km (0.081 R)
• M30: 4,020,742 km (0.054 R)
• M31: 4,313,206 km (0.109 R)
• M32: 4,436,624 km (0.103 R)
• M33: 4,509,628 km (0.04 R)
• M34: 4,627,511 km (0.108 R)
• M35: 4,738,812 km (0.095 R)
• M36: 4,821,091 km (0.087 R)
• M37: 4,964,405 km (0.082 R)
• M38: 5,063,140 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 8.9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.55 AU - 4.35 AU

Year: 5150 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,705,831 km

• M1: 111,600 km (0.056 R)
• M2: 219,909 km (0.069 R)
• M3: 339,886 km (0.061 R)
• M4: 401,072 km (0.087 R)
• M5: 568,322 km (0.118 R)
• M6: 932,144 km (0.069 R)
• M7: 1,023,549 km (0.098 R)
• M8: 1,090,868 km (0.104 R)
• M9: 1,375,403 km (0.105 R)
• M10: 1,651,261 km (0.059 R)
• M11: 1,779,616 km (0.048 R)
• M12: 1,878,052 km (0.105 R)
• M13: 2,063,553 km (0.109 R)
• M14: 2,202,081 km (0.046 R)
• M15: 2,343,899 km (0.042 R)
• M16: 2,506,961 km (0.06 R)
• M17: 2,863,752 km (0.103 R)
• M18: 4,356,739 km (0.084 R)
• M19: 4,513,069 km (0.111 R)
• M20: 4,603,126 km (0.113 R)
• M21: 5,203,762 km (0.071 R)
• M22: 5,298,308 km (0.114 R)
• M23: 5,513,430 km (0.105 R)
• M24: 5,780,013 km (0.099 R)
• M25: 6,326,045 km (0.081 R)
• M26: 6,427,173 km (0.088 R)
• M27: 6,554,182 km (0.091 R)
• M28: 6,862,653 km (0.094 R)
• M29: 7,360,664 km (0.082 R)
• M30: 8,115,984 km (0.12 R)
• M31: 8,225,789 km (0.041 R)
• M32: 8,839,140 km (0.097 R)
• M33: 9,065,930 km (0.042 R)
• M34: 9,208,647 km (0.108 R)
• M35: 9,612,112 km (0.09 R)
• M36: 10,109,675 km (0.075 R)
• M37: 10,198,386 km (0.081 R)
• M38: 11,130,231 km (0.087 R)
• M39: 11,191,267 km (0.119 R)
• M40: 11,683,743 km (0.101 R)
• M41: 12,151,835 km (0.106 R)
• M42: 12,214,666 km (0.046 R)
• M43: 12,785,382 km (0.069 R)
• M44: 12,977,615 km (0.029 R)
• M45: 13,267,686 km (0.118 R)
• M46: 13,690,599 km (0.093 R)
• M47: 13,920,082 km (0.077 R)
• M48: 14,018,816 km (0.101 R)
• M49: 14,217,034 km (0.113 R)
• M50: 14,416,148 km (0.111 R)
• M51: 14,482,719 km (0.112 R)
• M52: 14,616,310 km (0.112 R)
• M53: 15,154,264 km (0.104 R)
• M54: 15,391,826 km (0.1 R)
• M55: 16,249,770 km (0.115 R)
• M56: 16,527,722 km (0.086 R)
• M57: 17,335,252 km (0.057 R)
• M58: 17,477,070 km (0.113 R)
• M59: 17,583,584 km (0.08 R)
• M60: 18,227,603 km (0.108 R)
• M61: 18,988,757 km (0.091 R)
• M62: 19,649,381 km (0.055 R)
• M63: 19,908,335 km (0.044 R)
• M64: 20,056,736 km (0.085 R)
• M65: 20,205,586 km (0.049 R)
• M66: 21,599,838 km (0.096 R)
• M67: 21,790,575 km (0.09 R)
• M68: 21,905,317 km (0.059 R)
• M69: 22,366,378 km (0.082 R)
• M70: 22,482,166 km (0.104 R)
• M71: 23,297,924 km (0.058 R)
• M72: 23,493,598 km (0.084 R)
• M73: 24,400,759 km (0.094 R)
• M74: 24,519,839 km (0.114 R)
• M75: 25,238,956 km (0.072 R)
• M76: 25,964,954 km (0.095 R)
• M77: 27,149,022 km (0.096 R)
• M78: 27,231,300 km (0.053 R)
• M79: 27,726,918 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831

Radius: 6.7

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.91 AU - 7.21 AU

Year: 12306 Days

Day: 23.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 142.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,705,831 km

• M1: 88,562 km (0.039 R)
• M2: 315,053 km (0.108 R)
• M3: 434,731 km (0.054 R)
• M4: 1,099,993 km (0.062 R)
• M5: 1,287,439 km (0.039 R)
• M6: 1,692,550 km (0.115 R)
• M7: 1,909,318 km (0.094 R)
• M8: 2,251,298 km (0.103 R)
• M9: 2,369,481 km (0.115 R)
• M10: 2,894,719 km (0.026 R)
• M11: 3,154,122 km (0.101 R)
• M12: 3,695,367 km (0.104 R)
• M13: 4,012,364 km (0.103 R)
• M14: 4,156,128 km (0.094 R)
• M15: 4,560,192 km (0.113 R)
• M16: 4,747,937 km (0.031 R)
• M17: 5,644,477 km (0.1 R)
• M18: 6,549,694 km (0.049 R)
• M19: 6,591,881 km (0.063 R)
• M20: 7,721,045 km (0.1 R)
• M21: 7,990,022 km (0.097 R)
• M22: 8,676,078 km (0.055 R)
• M23: 8,722,453 km (0.1 R)
• M24: 8,862,178 km (0.082 R)
• M25: 9,049,624 km (0.091 R)
• M26: 9,096,747 km (0.11 R)
• M27: 9,428,406 km (0.089 R)
• M28: 10,006,452 km (0.113 R)
• M29: 11,095,524 km (0.118 R)
• M30: 11,145,939 km (0.102 R)
• M31: 11,911,132 km (0.11 R)
• M32: 12,378,326 km (0.059 R)
• M33: 13,437,778 km (0.096 R)
• M34: 13,815,513 km (0.114 R)
• M35: 14,032,879 km (0.07 R)
• M36: 14,251,441 km (0.113 R)
• M37: 15,529,755 km (0.112 R)
• M38: 15,642,552 km (0.084 R)
• M39: 16,325,616 km (0.091 R)
• M40: 16,902,315 km (0.093 R)
• M41: 16,960,210 km (0.099 R)
• M42: 17,251,477 km (0.043 R)
• M43: 17,426,955 km (0.108 R)
• M44: 18,432,402 km (0.09 R)
• M45: 18,551,931 km (0.113 R)
• M46: 19,578,472 km (0.095 R)
• M47: 20,190,776 km (0.106 R)
• M48: 20,871,745 km (0.09 R)
• M49: 20,996,360 km (0.063 R)
• M50: 21,183,657 km (0.103 R)
• M51: 21,749,137 km (0.046 R)
• M52: 24,060,125 km (0.109 R)
• M53: 24,190,873 km (0.076 R)
• M54: 25,377,334 km (0.113 R)
• M55: 28,494,654 km (0.084 R)
• M56: 28,840,674 km (0.041 R)
• M57: 29,606,915 km (0.067 R)
• M58: 30,450,497 km (0.113 R)
• M59: 31,373,217 km (0.088 R)
• M60: 32,089,192 km (0.116 R)
• M61: 32,305,062 km (0.116 R)
• M62: 33,173,178 km (0.047 R)
• M63: 34,489,939 km (0.067 R)
• M64: 35,154,602 km (0.048 R)
• M65: 35,525,754 km (0.039 R)
• M66: 35,972,753 km (0.055 R)
• M67: 36,571,743 km (0.046 R)
• M68: 37,249,571 km (0.051 R)
• M69: 37,325,118 km (0.098 R)
• M70: 37,855,592 km (0.074 R)
• M71: 39,538,717 km (0.105 R)
• M72: 41,715,965 km (0.111 R)
• M73: 42,030,120 km (0.039 R)
• M74: 42,187,647 km (0.042 R)
• M75: 42,898,237 km (0.12 R)
• M76: 45,054,092 km (0.09 R)
• M77: 45,942,404 km (0.096 R)
• M78: 47,244,952 km (0.044 R)
• M79: 47,818,511 km (0.095 R)
• M80: 47,900,640 km (0.045 R)
• M81: 48,147,327 km (0.067 R)
• M82: 49,969,279 km (0.074 R)
• M83: 50,721,158 km (0.11 R)
• M84: 51,561,001 km (0.047 R)
• M85: 53,680,354 km (0.1 R)
• M86: 53,765,774 km (0.094 R)
• M87: 55,396,241 km (0.119 R)
• M88: 55,568,877 km (0.116 R)
• M89: 55,828,130 km (0.068 R)
• M90: 56,695,050 km (0.09 R)
• M91: 57,043,014 km (0.113 R)
• M92: 57,391,727 km (0.072 R)
• M93: 58,179,061 km (0.089 R)
• M94: 58,266,725 km (0.096 R)
• M95: 58,442,203 km (0.035 R)
• M96: 58,705,795 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit