🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 175 Days

Day: 46.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,225,989 km

• M1: 81,830 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 175 Days

Day: 38.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.54 AU - 0.74 AU

Year: 232 Days

Day: 46.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 12.1

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.89 AU - 3.03 AU

Year: 1748 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,225,989 km

• M1: 203,752 km (0.111 R)
• M2: 361,279 km (0.048 R)
• M3: 463,005 km (0.088 R)
• M4: 544,387 km (0.112 R)
• M5: 666,758 km (0.117 R)
• M6: 862,133 km (0.095 R)
• M7: 967,449 km (0.112 R)
• M8: 1,094,757 km (0.112 R)
• M9: 1,472,492 km (0.111 R)
• M10: 1,722,769 km (0.067 R)
• M11: 1,869,225 km (0.068 R)
• M12: 1,976,337 km (0.115 R)
• M13: 2,163,484 km (0.108 R)
• M14: 2,344,947 km (0.109 R)
• M15: 2,461,035 km (0.062 R)
• M16: 2,614,971 km (0.073 R)
• M17: 2,784,316 km (0.061 R)
• M18: 2,895,168 km (0.1 R)
• M19: 3,185,238 km (0.099 R)
• M20: 3,275,445 km (0.115 R)
• M21: 3,353,535 km (0.102 R)
• M22: 3,834,792 km (0.054 R)
• M23: 4,041,835 km (0.066 R)
• M24: 4,323,827 km (0.117 R)
• M25: 4,583,080 km (0.073 R)
• M26: 4,758,858 km (0.099 R)
• M27: 4,892,150 km (0.112 R)
• M28: 5,422,324 km (0.111 R)
• M29: 5,515,075 km (0.098 R)
• M30: 5,639,541 km (0.102 R)
• M31: 6,260,072 km (0.096 R)
• M32: 6,455,447 km (0.062 R)
• M33: 6,586,794 km (0.061 R)
• M34: 7,376,372 km (0.066 R)
• M35: 7,565,613 km (0.107 R)
• M36: 7,669,434 km (0.095 R)
• M37: 8,142,762 km (0.106 R)
• M38: 8,517,504 km (0.11 R)
• M39: 8,625,664 km (0.073 R)
• M40: 9,007,587 km (0.113 R)
• M41: 9,469,695 km (0.106 R)
• M42: 9,939,432 km (0.112 R)
• M43: 10,110,572 km (0.1 R)
• M44: 10,282,460 km (0.099 R)
• M45: 10,455,545 km (0.073 R)
• M46: 11,473,857 km (0.032 R)
• M47: 11,693,318 km (0.114 R)
• M48: 11,773,502 km (0.102 R)
• M49: 11,894,078 km (0.088 R)
• M50: 12,421,261 km (0.115 R)
• M51: 12,544,081 km (0.046 R)
• M52: 13,184,808 km (0.075 R)
• M53: 13,352,059 km (0.098 R)
• M54: 13,561,795 km (0.081 R)
• M55: 13,646,168 km (0.103 R)
• M56: 13,942,372 km (0.086 R)
• M57: 14,048,736 km (0.073 R)
• M58: 14,134,007 km (0.082 R)
• M59: 14,347,932 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.2

Radius: 13.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.06 AU - 5.26 AU

Year: 4557 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,225,989 km

• M1: 183,257 km (0.063 R)
• M2: 325,675 km (0.112 R)
• M3: 453,431 km (0.115 R)
• M4: 545,284 km (0.047 R)
• M5: 634,744 km (0.072 R)
• M6: 820,395 km (0.079 R)
• M7: 988,094 km (0.104 R)
• M8: 1,102,387 km (0.116 R)
• M9: 1,262,456 km (0.061 R)
• M10: 1,430,604 km (0.104 R)
• M11: 1,728,304 km (0.036 R)
• M12: 1,868,777 km (0.119 R)
• M13: 2,029,744 km (0.094 R)
• M14: 2,348,537 km (0.1 R)
• M15: 2,847,895 km (0.089 R)
• M16: 3,186,584 km (0.11 R)
• M17: 3,283,075 km (0.069 R)
• M18: 3,598,427 km (0.119 R)
• M19: 3,759,843 km (0.071 R)
• M20: 4,069,062 km (0.12 R)
• M21: 4,279,845 km (0.044 R)
• M22: 4,845,026 km (0.119 R)
• M23: 5,091,414 km (0.104 R)
• M24: 5,480,368 km (0.114 R)
• M25: 6,238,530 km (0.118 R)
• M26: 6,506,909 km (0.028 R)
• M27: 6,929,074 km (0.113 R)
• M28: 7,131,031 km (0.028 R)
• M29: 8,679,070 km (0.092 R)
• M30: 8,924,111 km (0.101 R)
• M31: 9,842,493 km (0.099 R)
• M32: 9,984,162 km (0.063 R)
• M33: 10,069,582 km (0.062 R)
• M34: 10,269,894 km (0.107 R)
• M35: 10,500,275 km (0.052 R)
• M36: 10,907,779 km (0.116 R)
• M37: 11,054,535 km (0.098 R)
• M38: 11,142,947 km (0.085 R)
• M39: 11,409,530 km (0.089 R)
• M40: 11,768,266 km (0.116 R)
• M41: 11,858,623 km (0.101 R)
• M42: 12,070,155 km (0.112 R)
• M43: 12,221,996 km (0.107 R)
• M44: 14,157,643 km (0.04 R)
• M45: 14,317,863 km (0.056 R)
• M46: 14,769,798 km (0.114 R)
• M47: 14,899,798 km (0.065 R)
• M48: 15,095,472 km (0.08 R)
• M49: 16,020,137 km (0.093 R)
• M50: 16,153,728 km (0.065 R)
• M51: 16,287,618 km (0.116 R)
• M52: 16,691,682 km (0.084 R)
• M53: 17,099,186 km (0.031 R)
• M54: 17,613,055 km (0.109 R)
• M55: 17,820,098 km (0.113 R)
• M56: 17,923,919 km (0.081 R)
• M57: 18,271,286 km (0.101 R)
• M58: 18,480,872 km (0.056 R)
• M59: 18,937,744 km (0.057 R)
• M60: 19,043,659 km (0.064 R)
• M61: 19,149,724 km (0.1 R)
• M62: 19,790,751 km (0.107 R)
• M63: 20,006,022 km (0.119 R)
• M64: 20,149,936 km (0.055 R)
• M65: 20,620,122 km (0.1 R)
• M66: 20,765,531 km (0.097 R)
• M67: 21,277,006 km (0.113 R)
• M68: 22,424,571 km (0.109 R)
• M69: 22,799,015 km (0.103 R)
• M70: 22,911,811 km (0.031 R)
• M71: 23,326,796 km (0.097 R)
• M72: 23,744,324 km (0.081 R)
• M73: 24,856,883 km (0.108 R)
• M74: 25,244,491 km (0.077 R)
• M75: 25,907,958 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.3

Radius: 6.9

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.34 AU - 10.54 AU

Year: 14198 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,225,989 km

• M1: 441,314 km (0.12 R)
• M2: 568,322 km (0.102 R)
• M3: 749,485 km (0.084 R)
• M4: 972,237 km (0.05 R)
• M5: 1,423,723 km (0.083 R)
• M6: 1,559,707 km (0.061 R)
• M7: 2,895,766 km (0.087 R)
• M8: 3,245,376 km (0.063 R)
• M9: 4,813,760 km (0.066 R)
• M10: 5,269,136 km (0.117 R)
• M11: 5,695,041 km (0.114 R)
• M12: 5,781,509 km (0.115 R)
• M13: 5,999,772 km (0.115 R)
• M14: 6,265,159 km (0.045 R)
• M15: 6,354,469 km (0.114 R)
• M16: 6,534,435 km (0.119 R)
• M17: 7,084,357 km (0.102 R)
• M18: 7,649,089 km (0.071 R)
• M19: 7,985,235 km (0.091 R)
• M20: 9,531,030 km (0.114 R)
• M21: 10,735,891 km (0.119 R)
• M22: 10,843,003 km (0.116 R)
• M23: 10,896,709 km (0.084 R)
• M24: 12,490,674 km (0.111 R)
• M25: 13,114,049 km (0.091 R)
• M26: 13,228,641 km (0.051 R)
• M27: 13,516,168 km (0.041 R)
• M28: 13,573,912 km (0.079 R)
• M29: 13,922,176 km (0.043 R)
• M30: 14,568,439 km (0.1 R)
• M31: 14,984,770 km (0.042 R)
• M32: 15,284,564 km (0.086 R)
• M33: 15,404,990 km (0.113 R)
• M34: 17,061,936 km (0.107 R)
• M35: 17,124,468 km (0.094 R)
• M36: 18,581,701 km (0.091 R)
• M37: 19,553,339 km (0.088 R)
• M38: 19,684,088 km (0.105 R)
• M39: 19,815,136 km (0.118 R)
• M40: 19,880,809 km (0.118 R)
• M41: 20,740,997 km (0.104 R)
• M42: 21,343,577 km (0.059 R)
• M43: 21,748,389 km (0.109 R)
• M44: 21,816,157 km (0.113 R)
• M45: 22,223,960 km (0.083 R)
• M46: 22,497,276 km (0.076 R)
• M47: 23,185,426 km (0.109 R)
• M48: 23,323,954 km (0.117 R)
• M49: 25,291,016 km (0.119 R)
• M50: 26,006,393 km (0.058 R)
• M51: 26,946,316 km (0.11 R)
• M52: 27,019,021 km (0.1 R)
• M53: 27,897,310 km (0.114 R)
• M54: 29,232,022 km (0.033 R)
• M55: 30,057,952 km (0.066 R)
• M56: 30,360,289 km (0.055 R)
• M57: 31,043,952 km (0.072 R)
• M58: 32,194,808 km (0.104 R)
• M59: 32,969,725 km (0.099 R)
• M60: 33,047,516 km (0.052 R)
• M61: 33,515,757 km (0.113 R)
• M62: 35,650,070 km (0.078 R)
• M63: 35,969,910 km (0.105 R)
• M64: 38,727,448 km (0.082 R)
• M65: 39,138,693 km (0.075 R)
• M66: 39,303,549 km (0.116 R)
• M67: 39,882,643 km (0.096 R)
• M68: 39,965,520 km (0.087 R)
• M69: 40,798,032 km (0.09 R)
• M70: 44,270,797 km (0.098 R)
• M71: 44,442,685 km (0.082 R)
• M72: 44,786,910 km (0.058 R)
• M73: 45,132,032 km (0.066 R)
• M74: 47,397,243 km (0.066 R)
• M75: 49,164,742 km (0.113 R)
• M76: 49,699,105 km (0.113 R)
• M77: 49,788,415 km (0.104 R)
• M78: 49,877,725 km (0.08 R)
• M79: 52,037,171 km (0.062 R)
• M80: 52,854,723 km (0.109 R)
• M81: 53,219,592 km (0.116 R)
• M82: 53,493,655 km (0.069 R)
• M83: 53,951,574 km (0.06 R)
• M84: 57,755,250 km (0.042 R)
• M85: 59,357,443 km (0.04 R)
• M86: 59,546,984 km (0.062 R)
• M87: 60,306,791 km (0.097 R)
• M88: 60,783,410 km (0.119 R)
• M89: 60,974,447 km (0.1 R)
• M90: 61,548,454 km (0.095 R)
• M91: 61,836,280 km (0.117 R)
• M92: 62,605,662 km (0.1 R)
• M93: 62,798,493 km (0.103 R)
• M94: 64,543,253 km (0.04 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: 544 - 15,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit