🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 37.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.56 AU - 0.64 AU

Year: 168 Days

Day: 19.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,168,079 km

• M1: 39,045 km (0.107 R)
• M2: 59,540 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.63 AU - 0.81 AU

Year: 221 Days

Day: 41 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,168,079 km

• M1: 158,723 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.84 AU - 1.94 AU

Year: 940 Days

Day: 26.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,168,079 km

• M1: 717,920 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.18 AU - 2.72 AU

Year: 1387 Days

Day: 41 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,168,079 km

• M1: 224,247 km (0.11 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.16 AU - 5.36 AU

Year: 3756 Days

Day: 17.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 10.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.76 AU - 7.48 AU

Year: 5475 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,168,079 km

• M1: 144,063 km (0.098 R)
• M2: 745,297 km (0.053 R)
• M3: 971,189 km (0.051 R)
• M4: 1,359,545 km (0.08 R)
• M5: 1,439,730 km (0.09 R)
• M6: 1,554,771 km (0.105 R)
• M7: 2,888,884 km (0.071 R)
• M8: 3,035,640 km (0.076 R)
• M9: 3,358,323 km (0.081 R)
• M10: 3,760,292 km (0.042 R)
• M11: 4,036,749 km (0.053 R)
• M12: 4,367,959 km (0.104 R)
• M13: 4,806,729 km (0.109 R)
• M14: 5,310,724 km (0.12 R)
• M15: 5,752,487 km (0.116 R)
• M16: 5,831,774 km (0.099 R)
• M17: 6,533,537 km (0.061 R)
• M18: 6,866,393 km (0.075 R)
• M19: 6,950,616 km (0.112 R)
• M20: 7,176,509 km (0.093 R)
• M21: 7,404,945 km (0.098 R)
• M22: 7,957,111 km (0.032 R)
• M23: 8,045,523 km (0.036 R)
• M24: 8,134,235 km (0.029 R)
• M25: 8,223,245 km (0.119 R)
• M26: 9,629,316 km (0.036 R)
• M27: 10,618,457 km (0.105 R)
• M28: 11,141,601 km (0.113 R)
• M29: 11,807,311 km (0.09 R)
• M30: 11,941,949 km (0.096 R)
• M31: 12,043,377 km (0.095 R)
• M32: 12,178,912 km (0.118 R)
• M33: 12,246,979 km (0.119 R)
• M34: 12,588,810 km (0.054 R)
• M35: 12,864,519 km (0.092 R)
• M36: 13,212,185 km (0.029 R)
• M37: 13,597,998 km (0.09 R)
• M38: 13,845,433 km (0.116 R)
• M39: 14,165,871 km (0.105 R)
• M40: 14,309,036 km (0.077 R)
• M41: 14,596,863 km (0.071 R)
• M42: 15,214,851 km (0.095 R)
• M43: 15,288,154 km (0.049 R)
• M44: 15,952,967 km (0.03 R)
• M45: 16,288,815 km (0.114 R)
• M46: 16,551,808 km (0.117 R)
• M47: 17,005,688 km (0.095 R)
• M48: 17,925,864 km (0.095 R)
• M49: 18,158,489 km (0.12 R)
• M50: 18,665,925 km (0.088 R)
• M51: 18,783,658 km (0.098 R)
• M52: 19,934,664 km (0.082 R)
• M53: 20,457,958 km (0.093 R)
• M54: 20,660,513 km (0.07 R)
• M55: 22,429,358 km (0.051 R)
• M56: 22,847,634 km (0.114 R)
• M57: 23,522,320 km (0.055 R)
• M58: 23,734,600 km (0.068 R)
• M59: 23,947,328 km (0.101 R)
• M60: 24,632,636 km (0.061 R)
• M61: 25,020,992 km (0.106 R)
• M62: 25,107,459 km (0.066 R)
• M63: 25,194,226 km (0.102 R)
• M64: 25,628,958 km (0.103 R)
• M65: 25,760,005 km (0.091 R)
• M66: 26,022,550 km (0.066 R)
• M67: 26,373,955 km (0.097 R)
• M68: 26,903,980 km (0.116 R)
• M69: 27,037,122 km (0.052 R)
• M70: 27,125,984 km (0.088 R)
• M71: 28,109,590 km (0.041 R)
• M72: 28,334,734 km (0.08 R)
• M73: 28,741,641 km (0.081 R)
• M74: 29,836,099 km (0.107 R)
• M75: 30,157,884 km (0.113 R)
• M76: 30,342,188 km (0.094 R)
• M77: 30,526,941 km (0.065 R)
• M78: 30,665,768 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.8

Radius: 4.2

Gravity: 38.59 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.95 AU - 21.67 AU

Year: 27182 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,168,079 km

• M1: 67,469 km (0.086 R)
• M2: 536,009 km (0.106 R)
• M3: 661,971 km (0.059 R)
• M4: 1,000,959 km (0.072 R)
• M5: 1,124,677 km (0.102 R)
• M6: 1,776,774 km (0.098 R)
• M7: 2,319,216 km (0.091 R)
• M8: 2,400,597 km (0.07 R)
• M9: 2,952,763 km (0.09 R)
• M10: 3,175,215 km (0.083 R)
• M11: 3,826,564 km (0.042 R)
• M12: 4,467,292 km (0.112 R)
• M13: 5,140,482 km (0.106 R)
• M14: 5,193,589 km (0.113 R)
• M15: 7,642,506 km (0.102 R)
• M16: 9,399,982 km (0.097 R)
• M17: 9,595,357 km (0.083 R)
• M18: 10,189,560 km (0.109 R)
• M19: 10,323,300 km (0.036 R)
• M20: 10,457,490 km (0.073 R)
• M21: 11,761,684 km (0.057 R)
• M22: 14,145,227 km (0.054 R)
• M23: 14,820,362 km (0.054 R)
• M24: 15,813,991 km (0.073 R)
• M25: 15,968,825 km (0.085 R)
• M26: 16,750,174 km (0.054 R)
• M27: 17,066,275 km (0.038 R)
• M28: 18,512,736 km (0.072 R)
• M29: 19,167,975 km (0.105 R)
• M30: 19,333,131 km (0.071 R)
• M31: 19,581,464 km (0.104 R)
• M32: 21,009,076 km (0.076 R)
• M33: 21,094,048 km (0.087 R)
• M34: 21,435,281 km (0.109 R)
• M35: 21,692,439 km (0.052 R)
• M36: 22,469,899 km (0.099 R)
• M37: 22,731,097 km (0.108 R)
• M38: 24,766,526 km (0.099 R)
• M39: 24,946,343 km (0.09 R)
• M40: 26,583,392 km (0.054 R)
• M41: 26,951,852 km (0.092 R)
• M42: 27,693,857 km (0.073 R)
• M43: 28,067,403 km (0.079 R)
• M44: 28,348,647 km (0.115 R)
• M45: 29,292,909 km (0.118 R)
• M46: 29,482,898 km (0.112 R)
• M47: 31,211,950 km (0.118 R)
• M48: 32,088,743 km (0.1 R)
• M49: 34,867,823 km (0.118 R)
• M50: 35,170,160 km (0.059 R)
• M51: 35,372,267 km (0.1 R)
• M52: 35,675,951 km (0.095 R)
• M53: 36,286,011 km (0.106 R)
• M54: 36,797,187 km (0.072 R)
• M55: 39,702,676 km (0.051 R)
• M56: 43,436,789 km (0.115 R)
• M57: 43,653,556 km (0.068 R)
• M58: 44,197,045 km (0.102 R)
• M59: 46,061,334 km (0.097 R)
• M60: 46,171,737 km (0.09 R)
• M61: 46,392,992 km (0.082 R)
• M62: 48,849,240 km (0.11 R)
• M63: 49,639,715 km (0.12 R)
• M64: 50,434,229 km (0.106 R)
• M65: 51,118,640 km (0.092 R)
• M66: 52,958,843 km (0.068 R)
• M67: 53,770,711 km (0.117 R)
• M68: 55,171,994 km (0.104 R)
• M69: 56,348,880 km (0.107 R)
• M70: 57,415,214 km (0.103 R)
• M71: 57,533,995 km (0.09 R)
• M72: 59,447,351 km (0.084 R)
• M73: 62,845,467 km (0.054 R)
• M74: 63,458,968 km (0.09 R)
• M75: 65,683,638 km (0.041 R)
• M76: 66,805,472 km (0.069 R)
• M77: 67,933,739 km (0.064 R)
• M78: 69,194,550 km (0.1 R)
• M79: 69,701,089 km (0.097 R)
• M80: 70,208,973 km (0.089 R)
• M81: 70,336,132 km (0.093 R)
• M82: 78,630,137 km (0.107 R)
• M83: 79,026,571 km (0.046 R)
• M84: 82,220,785 km (0.096 R)
• M85: 82,488,864 km (0.106 R)
• M86: 83,429,386 km (0.079 R)
• M87: 84,779,208 km (0.06 R)
• M88: 85,050,129 km (0.079 R)
• M89: 85,321,201 km (0.049 R)
• M90: 87,227,078 km (0.103 R)
• M91: 88,048,220 km (0.109 R)
• M92: 89,009,387 km (0.095 R)
• M93: 89,284,647 km (0.034 R)
• M94: 89,560,206 km (0.034 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit