🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 154 Days

Day: 17.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,638,098 km

• M1: 178,171 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.76 AU - 1.8 AU

Year: 899 Days

Day: 12.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.09 AU - 2.23 AU

Year: 1202 Days

Day: 24.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,638,098 km

• M1: 328,068 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.53 AU - 3.07 AU

Year: 1775 Days

Day: 24.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,638,098 km

• M1: 1,425,069 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.54 AU - 3.18 AU

Year: 1832 Days

Day: 21 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,638,098 km

• M1: 1,047,933 km (0.118 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.6

Radius: 11.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.03 AU - 4.57 AU

Year: 3377 Days

Day: 11.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,638,098 km

• M1: 167,400 km (0.087 R)
• M2: 270,323 km (0.105 R)
• M3: 343,028 km (0.078 R)
• M4: 492,027 km (0.117 R)
• M5: 656,884 km (0.066 R)
• M6: 788,381 km (0.038 R)
• M7: 918,531 km (0.119 R)
• M8: 1,213,837 km (0.11 R)
• M9: 1,353,562 km (0.109 R)
• M10: 1,719,777 km (0.069 R)
• M11: 1,921,884 km (0.06 R)
• M12: 2,101,551 km (0.092 R)
• M13: 2,271,344 km (0.07 R)
• M14: 2,477,790 km (0.057 R)
• M15: 2,858,516 km (0.087 R)
• M16: 3,222,488 km (0.097 R)
• M17: 3,768,071 km (0.109 R)
• M18: 4,206,094 km (0.102 R)
• M19: 4,421,515 km (0.108 R)
• M20: 4,540,445 km (0.085 R)
• M21: 5,193,140 km (0.113 R)
• M22: 5,360,989 km (0.095 R)
• M23: 5,487,998 km (0.099 R)
• M24: 5,702,072 km (0.07 R)
• M25: 5,940,681 km (0.076 R)
• M26: 6,249,152 km (0.035 R)
• M27: 6,338,312 km (0.055 R)
• M28: 6,653,515 km (0.045 R)
• M29: 6,950,915 km (0.106 R)
• M30: 7,346,602 km (0.089 R)
• M31: 7,535,245 km (0.081 R)
• M32: 7,821,276 km (0.027 R)
• M33: 8,038,193 km (0.104 R)
• M34: 8,135,282 km (0.091 R)
• M35: 8,208,286 km (0.077 R)
• M36: 8,281,589 km (0.109 R)
• M37: 9,689,155 km (0.074 R)
• M38: 10,000,468 km (0.114 R)
• M39: 11,798,036 km (0.101 R)
• M40: 12,019,291 km (0.081 R)
• M41: 12,325,817 km (0.095 R)
• M42: 12,409,891 km (0.055 R)
• M43: 12,804,531 km (0.09 R)
• M44: 13,060,493 km (0.09 R)
• M45: 13,375,695 km (0.081 R)
• M46: 13,519,758 km (0.104 R)
• M47: 13,664,419 km (0.115 R)
• M48: 13,751,335 km (0.06 R)
• M49: 14,013,431 km (0.111 R)
• M50: 15,168,476 km (0.088 R)
• M51: 15,439,398 km (0.069 R)
• M52: 15,651,228 km (0.102 R)
• M53: 17,632,054 km (0.059 R)
• M54: 17,726,749 km (0.056 R)
• M55: 17,821,744 km (0.12 R)
• M56: 18,203,219 km (0.118 R)
• M57: 18,395,003 km (0.118 R)
• M58: 18,780,666 km (0.083 R)
• M59: 19,233,798 km (0.119 R)
• M60: 19,657,908 km (0.034 R)
• M61: 20,515,403 km (0.086 R)
• M62: 21,216,868 km (0.117 R)
• M63: 21,452,335 km (0.107 R)
• M64: 22,164,271 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 8.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.45 AU - 7.93 AU

Year: 6554 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,638,098 km

• M1: 137,331 km (0.117 R)
• M2: 299,944 km (0.083 R)
• M3: 354,996 km (0.079 R)
• M4: 456,124 km (0.12 R)
• M5: 510,727 km (0.108 R)
• M6: 1,002,156 km (0.098 R)
• M7: 1,228,947 km (0.038 R)
• M8: 1,292,077 km (0.109 R)
• M9: 1,590,674 km (0.094 R)
• M10: 1,694,944 km (0.083 R)
• M11: 2,040,365 km (0.107 R)
• M12: 2,407,778 km (0.116 R)
• M13: 3,313,892 km (0.093 R)
• M14: 3,698,658 km (0.085 R)
• M15: 3,931,731 km (0.067 R)
• M16: 4,002,641 km (0.085 R)
• M17: 4,121,721 km (0.109 R)
• M18: 4,709,640 km (0.103 R)
• M19: 4,987,892 km (0.098 R)
• M20: 5,935,744 km (0.108 R)
• M21: 6,291,488 km (0.093 R)
• M22: 6,430,165 km (0.11 R)
• M23: 6,682,387 km (0.089 R)
• M24: 6,937,900 km (0.101 R)
• M25: 7,138,810 km (0.069 R)
• M26: 7,429,180 km (0.076 R)
• M27: 8,262,889 km (0.117 R)
• M28: 8,506,584 km (0.08 R)
• M29: 8,783,489 km (0.102 R)
• M30: 8,907,506 km (0.102 R)
• M31: 9,125,919 km (0.092 R)
• M32: 9,536,415 km (0.051 R)
• M33: 9,695,887 km (0.08 R)
• M34: 10,244,761 km (0.065 R)
• M35: 10,342,598 km (0.115 R)
• M36: 11,916,667 km (0.101 R)
• M37: 12,157,520 km (0.12 R)
• M38: 12,261,191 km (0.092 R)
• M39: 12,504,288 km (0.074 R)
• M40: 12,995,268 km (0.088 R)
• M41: 13,278,606 km (0.106 R)
• M42: 13,528,285 km (0.044 R)
• M43: 14,762,767 km (0.11 R)
• M44: 15,730,964 km (0.108 R)
• M45: 16,108,848 km (0.102 R)
• M46: 16,374,983 km (0.087 R)
• M47: 16,489,575 km (0.045 R)
• M48: 17,728,096 km (0.082 R)
• M49: 18,358,651 km (0.057 R)
• M50: 18,716,489 km (0.065 R)
• M51: 18,996,386 km (0.071 R)
• M52: 19,358,413 km (0.081 R)
• M53: 19,479,438 km (0.075 R)
• M54: 20,457,808 km (0.073 R)
• M55: 20,663,655 km (0.108 R)
• M56: 20,746,233 km (0.074 R)
• M57: 21,452,185 km (0.084 R)
• M58: 21,661,173 km (0.12 R)
• M59: 22,081,543 km (0.097 R)
• M60: 22,589,428 km (0.101 R)
• M61: 23,789,353 km (0.036 R)
• M62: 23,875,970 km (0.112 R)
• M63: 24,005,821 km (0.101 R)
• M64: 24,092,587 km (0.113 R)
• M65: 24,790,611 km (0.114 R)
• M66: 24,966,089 km (0.101 R)
• M67: 25,274,261 km (0.078 R)
• M68: 25,627,910 km (0.062 R)
• M69: 26,609,123 km (0.079 R)
• M70: 28,332,640 km (0.071 R)
• M71: 29,161,711 km (0.111 R)
• M72: 29,439,814 km (0.09 R)
• M73: 29,625,614 km (0.107 R)
• M74: 29,858,538 km (0.12 R)
• M75: 30,092,060 km (0.085 R)
• M76: 30,326,181 km (0.103 R)
• M77: 30,607,874 km (0.116 R)
• M78: 31,221,375 km (0.062 R)
• M79: 31,410,915 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 10.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.36 AU - 11.02 AU

Year: 10552 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,638,098 km

• M1: 138,528 km (0.112 R)
• M2: 267,780 km (0.117 R)
• M3: 370,105 km (0.104 R)
• M4: 475,871 km (0.08 R)
• M5: 705,803 km (0.112 R)
• M6: 1,009,786 km (0.072 R)
• M7: 1,207,704 km (0.091 R)
• M8: 1,354,010 km (0.117 R)
• M9: 1,440,328 km (0.116 R)
• M10: 1,664,576 km (0.065 R)
• M11: 1,876,256 km (0.086 R)
• M12: 1,997,730 km (0.065 R)
• M13: 2,300,067 km (0.114 R)
• M14: 2,920,450 km (0.054 R)
• M15: 4,275,507 km (0.033 R)
• M16: 4,832,011 km (0.115 R)
• M17: 4,899,031 km (0.076 R)
• M18: 5,762,660 km (0.073 R)
• M19: 5,833,868 km (0.104 R)
• M20: 5,941,130 km (0.107 R)
• M21: 6,635,713 km (0.105 R)
• M22: 6,898,257 km (0.103 R)
• M23: 7,588,801 km (0.106 R)
• M24: 8,301,335 km (0.107 R)
• M25: 8,462,602 km (0.083 R)
• M26: 8,870,256 km (0.083 R)
• M27: 9,076,552 km (0.079 R)
• M28: 9,159,429 km (0.115 R)
• M29: 9,832,320 km (0.111 R)
• M30: 10,347,386 km (0.027 R)
• M31: 10,608,135 km (0.064 R)
• M32: 11,136,365 km (0.104 R)
• M33: 12,725,692 km (0.031 R)
• M34: 13,428,354 km (0.104 R)
• M35: 13,665,317 km (0.055 R)
• M36: 13,760,611 km (0.119 R)
• M37: 14,143,581 km (0.112 R)
• M38: 14,578,761 km (0.116 R)
• M39: 15,960,447 km (0.094 R)
• M40: 16,312,301 km (0.114 R)
• M41: 17,126,413 km (0.12 R)
• M42: 17,693,838 km (0.091 R)
• M43: 17,797,659 km (0.067 R)
• M44: 18,267,396 km (0.083 R)
• M45: 18,794,130 km (0.106 R)
• M46: 21,005,336 km (0.113 R)
• M47: 21,501,702 km (0.114 R)
• M48: 23,013,837 km (0.047 R)
• M49: 23,468,465 km (0.103 R)
• M50: 23,639,755 km (0.109 R)
• M51: 23,754,197 km (0.081 R)
• M52: 24,271,207 km (0.067 R)
• M53: 25,844,678 km (0.053 R)
• M54: 26,021,502 km (0.039 R)
• M55: 26,139,685 km (0.107 R)
• M56: 27,270,794 km (0.116 R)
• M57: 28,235,701 km (0.109 R)
• M58: 28,478,797 km (0.097 R)
• M59: 28,905,600 km (0.103 R)
• M60: 29,150,491 km (0.063 R)
• M61: 29,273,162 km (0.12 R)
• M62: 30,571,970 km (0.051 R)
• M63: 30,759,117 km (0.053 R)
• M64: 31,009,095 km (0.106 R)
• M65: 32,459,896 km (0.068 R)
• M66: 32,650,633 km (0.103 R)
• M67: 33,610,602 km (0.106 R)
• M68: 33,997,163 km (0.086 R)
• M69: 34,255,668 km (0.087 R)
• M70: 36,281,224 km (0.118 R)
• M71: 37,009,316 km (0.04 R)
• M72: 37,608,605 km (0.099 R)
• M73: 38,076,996 km (0.119 R)
• M74: 38,614,651 km (0.049 R)
• M75: 38,884,376 km (0.105 R)
• M76: 40,447,524 km (0.118 R)
• M77: 40,790,103 km (0.074 R)
• M78: 42,935,187 km (0.032 R)
• M79: 44,621,006 km (0.088 R)
• M80: 44,762,525 km (0.082 R)
• M81: 44,974,954 km (0.09 R)
• M82: 46,686,803 km (0.057 R)
• M83: 47,046,137 km (0.108 R)
• M84: 47,478,624 km (0.098 R)
• M85: 48,057,119 km (0.076 R)
• M86: 48,420,044 km (0.061 R)
• M87: 48,492,599 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit