🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.54 AU - 0.6 AU

Year: 166 Days

Day: 19.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,277,073 km

• M1: 183,557 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.87 AU

Year: 235 Days

Day: 37.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,277,073 km

• M1: 288,425 km (0.119 R)
• M2: 698,173 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.62 AU - 0.98 AU

Year: 275 Days

Day: 21.1 Hours

Environment

Temp: 47 °C

Axial Tilt: 126.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.64 AU - 1.76 AU

Year: 853 Days

Day: 13.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,277,073 km

• M1: 817,403 km (0.074 R)
• M2: 1,256,323 km (0.1 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 10.1

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.77 AU - 8.47 AU

Year: 8098 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 63,277,073 km

• M1: 130,898 km (0.099 R)
• M2: 233,522 km (0.111 R)
• M3: 350,957 km (0.119 R)
• M4: 477,816 km (0.116 R)
• M5: 852,708 km (0.038 R)
• M6: 946,356 km (0.086 R)
• M7: 1,144,723 km (0.115 R)
• M8: 1,405,771 km (0.086 R)
• M9: 2,053,979 km (0.1 R)
• M10: 2,196,845 km (0.085 R)
• M11: 2,269,400 km (0.075 R)
• M12: 2,507,560 km (0.032 R)
• M13: 2,864,051 km (0.111 R)
• M14: 3,105,353 km (0.114 R)
• M15: 3,471,419 km (0.044 R)
• M16: 3,625,056 km (0.106 R)
• M17: 3,711,523 km (0.065 R)
• M18: 4,010,569 km (0.118 R)
• M19: 4,135,932 km (0.106 R)
• M20: 4,354,046 km (0.05 R)
• M21: 4,820,492 km (0.072 R)
• M22: 4,934,785 km (0.114 R)
• M23: 5,069,423 km (0.058 R)
• M24: 5,185,661 km (0.056 R)
• M25: 5,420,978 km (0.064 R)
• M26: 7,013,148 km (0.068 R)
• M27: 7,099,616 km (0.088 R)
• M28: 8,141,864 km (0.039 R)
• M29: 8,553,707 km (0.084 R)
• M30: 8,692,534 km (0.063 R)
• M31: 9,517,117 km (0.11 R)
• M32: 9,999,421 km (0.068 R)
• M33: 10,415,752 km (0.065 R)
• M34: 10,539,320 km (0.052 R)
• M35: 10,613,670 km (0.085 R)
• M36: 10,737,986 km (0.107 R)
• M37: 10,912,716 km (0.066 R)
• M38: 11,621,660 km (0.098 R)
• M39: 11,904,251 km (0.106 R)
• M40: 12,660,019 km (0.114 R)
• M41: 13,190,493 km (0.096 R)
• M42: 13,404,568 km (0.099 R)
• M43: 13,485,201 km (0.082 R)
• M44: 14,741,374 km (0.118 R)
• M45: 16,034,797 km (0.093 R)
• M46: 16,320,679 km (0.074 R)
• M47: 16,550,760 km (0.107 R)
• M48: 16,723,845 km (0.108 R)
• M49: 16,839,784 km (0.08 R)
• M50: 16,984,893 km (0.081 R)
• M51: 17,101,281 km (0.046 R)
• M52: 17,276,310 km (0.109 R)
• M53: 18,190,503 km (0.057 R)
• M54: 18,578,560 km (0.043 R)
• M55: 19,211,209 km (0.099 R)
• M56: 19,362,901 km (0.059 R)
• M57: 19,454,156 km (0.099 R)
• M58: 19,606,447 km (0.064 R)
• M59: 19,973,560 km (0.096 R)
• M60: 20,096,529 km (0.119 R)
• M61: 20,250,465 km (0.114 R)
• M62: 20,343,066 km (0.088 R)
• M63: 20,745,784 km (0.083 R)
• M64: 20,839,133 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 9.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.86 AU - 12.84 AU

Year: 12820 Days

Day: 11.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,277,073 km

• M1: 223,649 km (0.1 R)
• M2: 371,751 km (0.101 R)
• M3: 997,818 km (0.082 R)
• M4: 1,146,817 km (0.107 R)
• M5: 1,446,013 km (0.114 R)
• M6: 1,508,994 km (0.089 R)
• M7: 1,769,743 km (0.101 R)
• M8: 1,998,328 km (0.112 R)
• M9: 2,260,723 km (0.067 R)
• M10: 2,610,932 km (0.079 R)
• M11: 2,688,124 km (0.066 R)
• M12: 2,871,531 km (0.082 R)
• M13: 3,086,204 km (0.112 R)
• M14: 3,223,086 km (0.085 R)
• M15: 3,531,407 km (0.095 R)
• M16: 3,617,127 km (0.108 R)
• M17: 3,878,624 km (0.031 R)
• M18: 4,176,473 km (0.093 R)
• M19: 4,699,617 km (0.095 R)
• M20: 5,308,929 km (0.075 R)
• M21: 5,572,969 km (0.077 R)
• M22: 6,148,323 km (0.095 R)
• M23: 7,835,787 km (0.105 R)
• M24: 7,985,684 km (0.08 R)
• M25: 8,594,846 km (0.105 R)
• M26: 9,100,786 km (0.106 R)
• M27: 9,179,475 km (0.109 R)
• M28: 9,536,415 km (0.094 R)
• M29: 10,141,539 km (0.12 R)
• M30: 10,469,308 km (0.061 R)
• M31: 10,675,902 km (0.076 R)
• M32: 10,758,929 km (0.08 R)
• M33: 11,009,356 km (0.081 R)
• M34: 11,135,318 km (0.084 R)
• M35: 11,261,728 km (0.055 R)
• M36: 11,858,025 km (0.116 R)
• M37: 12,333,746 km (0.114 R)
• M38: 14,070,278 km (0.077 R)
• M39: 14,712,053 km (0.076 R)
• M40: 14,943,630 km (0.053 R)
• M41: 15,036,680 km (0.062 R)
• M42: 15,269,903 km (0.09 R)
• M43: 15,692,817 km (0.104 R)
• M44: 15,787,362 km (0.068 R)
• M45: 16,310,506 km (0.089 R)
• M46: 17,033,064 km (0.101 R)
• M47: 17,471,535 km (0.085 R)
• M48: 17,618,590 km (0.09 R)
• M49: 18,161,182 km (0.061 R)
• M50: 18,260,365 km (0.083 R)
• M51: 18,609,227 km (0.08 R)
• M52: 19,668,679 km (0.056 R)
• M53: 20,180,005 km (0.116 R)
• M54: 20,695,818 km (0.047 R)
• M55: 21,530,126 km (0.103 R)
• M56: 22,695,194 km (0.12 R)
• M57: 23,231,502 km (0.108 R)
• M58: 24,535,547 km (0.079 R)
• M59: 24,700,254 km (0.109 R)
• M60: 27,555,778 km (0.047 R)
• M61: 27,841,361 km (0.117 R)
• M62: 27,955,803 km (0.1 R)
• M63: 28,472,963 km (0.115 R)
• M64: 30,043,292 km (0.093 R)
• M65: 30,750,291 km (0.049 R)
• M66: 32,180,447 km (0.114 R)
• M67: 33,449,635 km (0.059 R)
• M68: 35,353,118 km (0.102 R)
• M69: 35,415,052 km (0.057 R)
• M70: 35,601,152 km (0.085 R)
• M71: 35,787,700 km (0.069 R)
• M72: 36,161,695 km (0.096 R)
• M73: 36,224,077 km (0.108 R)
• M74: 38,114,396 km (0.08 R)
• M75: 38,177,975 km (0.111 R)
• M76: 38,368,862 km (0.118 R)
• M77: 38,751,533 km (0.087 R)
• M78: 38,879,439 km (0.074 R)
• M79: 40,944,339 km (0.062 R)
• M80: 41,009,414 km (0.064 R)
• M81: 41,074,489 km (0.073 R)
• M82: 43,110,666 km (0.096 R)
• M83: 43,375,903 km (0.109 R)
• M84: 43,907,723 km (0.083 R)
• M85: 44,174,456 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.7

Radius: 5.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.1 AU - 18.24 AU

Year: 28597 Days

Day: 17 Hours

Environment

Temp: -202 °C

Axial Tilt: 154.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,277,073 km

• M1: 117,285 km (0.048 R)
• M2: 433,983 km (0.084 R)
• M3: 503,846 km (0.119 R)
• M4: 1,119,590 km (0.041 R)
• M5: 1,168,210 km (0.092 R)
• M6: 1,242,710 km (0.107 R)
• M7: 1,449,005 km (0.112 R)
• M8: 1,583,493 km (0.097 R)
• M9: 2,222,576 km (0.107 R)
• M10: 2,346,592 km (0.076 R)
• M11: 2,473,002 km (0.101 R)
• M12: 2,537,030 km (0.066 R)
• M13: 2,932,717 km (0.088 R)
• M14: 3,707,334 km (0.037 R)
• M15: 4,424,357 km (0.075 R)
• M16: 4,463,252 km (0.089 R)
• M17: 4,580,687 km (0.08 R)
• M18: 5,224,257 km (0.063 R)
• M19: 5,640,737 km (0.092 R)
• M20: 6,154,606 km (0.102 R)
• M21: 7,690,079 km (0.037 R)
• M22: 7,831,000 km (0.065 R)
• M23: 8,355,041 km (0.117 R)
• M24: 8,403,212 km (0.077 R)
• M25: 8,988,887 km (0.099 R)
• M26: 9,286,587 km (0.1 R)
• M27: 10,147,822 km (0.093 R)
• M28: 10,928,573 km (0.069 R)
• M29: 11,945,240 km (0.088 R)
• M30: 12,053,998 km (0.082 R)
• M31: 12,602,723 km (0.073 R)
• M32: 12,880,077 km (0.112 R)
• M33: 12,991,677 km (0.093 R)
• M34: 13,103,427 km (0.052 R)
• M35: 13,952,545 km (0.085 R)
• M36: 14,760,971 km (0.057 R)
• M37: 15,347,694 km (0.039 R)
• M38: 16,242,140 km (0.12 R)
• M39: 16,725,940 km (0.098 R)
• M40: 16,786,826 km (0.042 R)
• M41: 17,337,496 km (0.094 R)
• M42: 17,398,980 km (0.091 R)
• M43: 17,894,000 km (0.114 R)
• M44: 19,534,640 km (0.09 R)
• M45: 19,791,200 km (0.107 R)
• M46: 21,222,702 km (0.118 R)
• M47: 21,354,498 km (0.116 R)
• M48: 21,420,470 km (0.026 R)
• M49: 21,486,443 km (0.099 R)
• M50: 22,084,086 km (0.098 R)
• M51: 23,024,459 km (0.038 R)
• M52: 23,704,231 km (0.119 R)
• M53: 24,805,421 km (0.09 R)
• M54: 26,134,598 km (0.11 R)
• M55: 27,558,621 km (0.111 R)
• M56: 30,184,512 km (0.065 R)
• M57: 30,258,563 km (0.031 R)
• M58: 31,452,055 km (0.09 R)
• M59: 32,433,118 km (0.047 R)
• M60: 33,500,648 km (0.093 R)
• M61: 34,579,847 km (0.071 R)
• M62: 35,279,516 km (0.063 R)
• M63: 38,445,456 km (0.098 R)
• M64: 39,656,002 km (0.087 R)
• M65: 40,306,603 km (0.098 R)
• M66: 41,866,161 km (0.105 R)
• M67: 41,948,739 km (0.061 R)
• M68: 43,111,114 km (0.119 R)
• M69: 43,445,166 km (0.105 R)
• M70: 43,864,040 km (0.106 R)
• M71: 45,892,737 km (0.092 R)
• M72: 47,176,287 km (0.053 R)
• M73: 48,384,739 km (0.077 R)
• M74: 48,992,854 km (0.118 R)
• M75: 49,166,986 km (0.063 R)
• M76: 49,254,201 km (0.1 R)
• M77: 50,392,192 km (0.109 R)
• M78: 50,920,273 km (0.109 R)
• M79: 51,450,298 km (0.061 R)
• M80: 51,982,119 km (0.045 R)
• M81: 53,140,604 km (0.086 R)
• M82: 53,319,523 km (0.047 R)
• M83: 56,210,353 km (0.075 R)
• M84: 56,301,607 km (0.084 R)
• M85: 56,758,031 km (0.115 R)
• M86: 59,615,799 km (0.102 R)
• M87: 60,267,597 km (0.049 R)
• M88: 60,547,644 km (0.069 R)
• M89: 61,578,224 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit