🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 18 Hours

Environment

Temp: 211 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,146,007 km

• M1: 155,582 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.26 AU

Year: 391 Days

Day: 15.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,146,007 km

• M1: 75,846 km (0.089 R)
• M2: 848,968 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.68 AU - 2.24 AU

Year: 997 Days

Day: 44.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.14 AU - 2.88 AU

Year: 1445 Days

Day: 17.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2 AU - 3.24 AU

Year: 1541 Days

Day: 39.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,146,007 km

• M1: 1,608,028 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.5 AU - 3.72 AU

Year: 1993 Days

Day: 29.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.7 AU - 5.44 AU

Year: 3551 Days

Day: 43.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 9.4

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.8 AU - 6.08 AU

Year: 5261 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,146,007 km

• M1: 134,339 km (0.052 R)
• M2: 271,071 km (0.043 R)
• M3: 409,599 km (0.109 R)
• M4: 468,690 km (0.091 R)
• M5: 690,245 km (0.08 R)
• M6: 852,259 km (0.114 R)
• M7: 958,474 km (0.084 R)
• M8: 1,027,289 km (0.117 R)
• M9: 1,097,749 km (0.073 R)
• M10: 1,289,234 km (0.108 R)
• M11: 1,588,729 km (0.101 R)
• M12: 1,875,359 km (0.08 R)
• M13: 2,123,841 km (0.105 R)
• M14: 2,289,147 km (0.088 R)
• M15: 2,497,237 km (0.118 R)
• M16: 2,751,105 km (0.055 R)
• M17: 2,952,164 km (0.043 R)
• M18: 3,220,693 km (0.102 R)
• M19: 3,390,037 km (0.047 R)
• M20: 3,583,916 km (0.119 R)
• M21: 4,050,811 km (0.087 R)
• M22: 4,372,746 km (0.104 R)
• M23: 5,115,050 km (0.062 R)
• M24: 5,312,968 km (0.071 R)
• M25: 6,366,736 km (0.077 R)
• M26: 6,660,247 km (0.091 R)
• M27: 6,768,107 km (0.118 R)
• M28: 7,067,751 km (0.108 R)
• M29: 7,150,180 km (0.1 R)
• M30: 7,233,057 km (0.073 R)
• M31: 8,630,152 km (0.11 R)
• M32: 8,925,458 km (0.11 R)
• M33: 9,374,551 km (0.063 R)
• M34: 9,617,049 km (0.094 R)
• M35: 9,769,788 km (0.092 R)
• M36: 9,923,276 km (0.053 R)
• M37: 10,357,109 km (0.03 R)
• M38: 10,482,323 km (0.117 R)
• M39: 10,545,004 km (0.096 R)
• M40: 11,243,626 km (0.045 R)
• M41: 11,307,953 km (0.076 R)
• M42: 11,469,070 km (0.119 R)
• M43: 11,891,684 km (0.112 R)
• M44: 11,957,208 km (0.082 R)
• M45: 12,551,860 km (0.085 R)
• M46: 12,685,451 km (0.065 R)
• M47: 12,920,020 km (0.092 R)
• M48: 13,496,122 km (0.037 R)
• M49: 13,564,488 km (0.092 R)
• M50: 13,632,854 km (0.068 R)
• M51: 13,735,777 km (0.101 R)
• M52: 14,045,894 km (0.059 R)
• M53: 14,288,691 km (0.09 R)
• M54: 14,708,313 km (0.061 R)
• M55: 15,273,943 km (0.088 R)
• M56: 15,488,017 km (0.101 R)
• M57: 15,559,525 km (0.085 R)
• M58: 15,702,989 km (0.075 R)
• M59: 15,918,859 km (0.033 R)
• M60: 16,244,683 km (0.103 R)
• M61: 17,458,072 km (0.11 R)
• M62: 18,929,516 km (0.079 R)
• M63: 19,236,192 km (0.087 R)
• M64: 19,660,601 km (0.077 R)
• M65: 21,150,596 km (0.071 R)
• M66: 22,554,721 km (0.05 R)
• M67: 23,947,478 km (0.082 R)
• M68: 25,325,723 km (0.096 R)
• M69: 25,918,130 km (0.104 R)
• M70: 26,258,765 km (0.088 R)
• M71: 26,344,185 km (0.08 R)
• M72: 27,116,858 km (0.102 R)
• M73: 27,505,962 km (0.111 R)
• M74: 27,592,579 km (0.088 R)
• M75: 28,772,308 km (0.078 R)
• M76: 29,523,439 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 11.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.17 AU - 13.01 AU

Year: 13422 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,146,007 km

• M1: 172,486 km (0.103 R)
• M2: 254,466 km (0.025 R)
• M3: 328,667 km (0.088 R)
• M4: 401,221 km (0.053 R)
• M5: 495,319 km (0.057 R)
• M6: 777,161 km (0.115 R)
• M7: 1,270,535 km (0.099 R)
• M8: 1,550,133 km (0.066 R)
• M9: 1,640,341 km (0.08 R)
• M10: 1,778,868 km (0.093 R)
• M11: 2,243,818 km (0.076 R)
• M12: 2,503,670 km (0.113 R)
• M13: 2,746,019 km (0.072 R)
• M14: 2,828,447 km (0.086 R)
• M15: 3,024,271 km (0.106 R)
• M16: 3,759,843 km (0.109 R)
• M17: 4,354,944 km (0.077 R)
• M18: 4,451,584 km (0.03 R)
• M19: 4,548,972 km (0.104 R)
• M20: 4,712,931 km (0.067 R)
• M21: 4,845,625 km (0.051 R)
• M22: 5,457,630 km (0.066 R)
• M23: 6,348,186 km (0.105 R)
• M24: 6,458,140 km (0.085 R)
• M25: 8,341,577 km (0.101 R)
• M26: 8,462,004 km (0.03 R)
• M27: 8,949,992 km (0.073 R)
• M28: 9,239,015 km (0.109 R)
• M29: 10,124,036 km (0.072 R)
• M30: 10,252,690 km (0.083 R)
• M31: 10,816,524 km (0.095 R)
• M32: 11,257,240 km (0.087 R)
• M33: 11,524,422 km (0.075 R)
• M34: 11,883,905 km (0.045 R)
• M35: 13,358,940 km (0.082 R)
• M36: 14,069,979 km (0.098 R)
• M37: 14,939,591 km (0.116 R)
• M38: 15,578,524 km (0.073 R)
• M39: 16,075,937 km (0.043 R)
• M40: 16,528,171 km (0.098 R)
• M41: 17,188,945 km (0.095 R)
• M42: 17,961,917 km (0.119 R)
• M43: 18,117,798 km (0.062 R)
• M44: 18,483,565 km (0.068 R)
• M45: 19,010,149 km (0.111 R)
• M46: 20,132,133 km (0.111 R)
• M47: 20,294,298 km (0.11 R)
• M48: 21,385,614 km (0.114 R)
• M49: 21,606,121 km (0.112 R)
• M50: 22,495,929 km (0.075 R)
• M51: 23,058,118 km (0.064 R)
• M52: 23,853,081 km (0.053 R)
• M53: 24,311,300 km (0.053 R)
• M54: 24,426,340 km (0.06 R)
• M55: 24,541,531 km (0.114 R)
• M56: 24,888,149 km (0.11 R)
• M57: 25,703,457 km (0.104 R)
• M58: 26,232,136 km (0.059 R)
• M59: 27,960,141 km (0.044 R)
• M60: 28,443,342 km (0.054 R)
• M61: 28,685,990 km (0.085 R)
• M62: 28,868,350 km (0.093 R)
• M63: 28,990,123 km (0.101 R)
• M64: 30,837,955 km (0.096 R)
• M65: 31,964,876 km (0.067 R)
• M66: 32,343,658 km (0.117 R)
• M67: 32,977,953 km (0.119 R)
• M68: 33,360,624 km (0.057 R)
• M69: 33,488,381 km (0.079 R)
• M70: 35,165,373 km (0.103 R)
• M71: 36,473,906 km (0.1 R)
• M72: 36,737,647 km (0.097 R)
• M73: 37,465,740 km (0.085 R)
• M74: 37,665,303 km (0.101 R)
• M75: 38,198,769 km (0.032 R)
• M76: 38,466,549 km (0.099 R)
• M77: 39,003,755 km (0.064 R)
• M78: 39,138,543 km (0.08 R)
• M79: 41,383,708 km (0.111 R)
• M80: 45,571,551 km (0.062 R)
• M81: 47,283,997 km (0.07 R)
• M82: 48,148,224 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101

Radius: 13.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.83 AU - 11.59 AU

Year: 13641 Days

Day: 11.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,146,007 km

• M1: 185,950 km (0.115 R)
• M2: 392,096 km (0.073 R)
• M3: 507,586 km (0.091 R)
• M4: 696,827 km (0.111 R)
• M5: 1,007,990 km (0.025 R)
• M6: 1,121,834 km (0.105 R)
• M7: 1,286,242 km (0.119 R)
• M8: 1,742,217 km (0.105 R)
• M9: 1,881,792 km (0.069 R)
• M10: 1,971,102 km (0.115 R)
• M11: 2,153,910 km (0.064 R)
• M12: 2,616,317 km (0.061 R)
• M13: 2,941,992 km (0.096 R)
• M14: 3,281,130 km (0.063 R)
• M15: 3,433,421 km (0.09 R)
• M16: 3,543,824 km (0.072 R)
• M17: 3,859,027 km (0.053 R)
• M18: 4,589,812 km (0.086 R)
• M19: 4,711,735 km (0.076 R)
• M20: 4,909,204 km (0.114 R)
• M21: 5,033,968 km (0.12 R)
• M22: 6,096,861 km (0.076 R)
• M23: 6,258,277 km (0.065 R)
• M24: 7,086,302 km (0.04 R)
• M25: 7,686,638 km (0.115 R)
• M26: 8,303,280 km (0.119 R)
• M27: 8,392,740 km (0.096 R)
• M28: 8,542,487 km (0.062 R)
• M29: 9,304,539 km (0.072 R)
• M30: 9,993,287 km (0.1 R)
• M31: 10,568,940 km (0.093 R)
• M32: 11,024,316 km (0.047 R)
• M33: 11,287,459 km (0.104 R)
• M34: 11,452,914 km (0.095 R)
• M35: 11,719,348 km (0.11 R)
• M36: 11,886,897 km (0.066 R)
• M37: 12,224,540 km (0.05 R)
• M38: 13,431,046 km (0.06 R)
• M39: 14,567,242 km (0.1 R)
• M40: 14,928,671 km (0.091 R)
• M41: 15,623,403 km (0.113 R)
• M42: 15,808,007 km (0.086 R)
• M43: 16,704,248 km (0.061 R)
• M44: 16,930,889 km (0.047 R)
• M45: 17,120,579 km (0.087 R)
• M46: 17,234,722 km (0.07 R)
• M47: 17,501,904 km (0.109 R)
• M48: 17,693,688 km (0.102 R)
• M49: 18,428,812 km (0.064 R)
• M50: 18,898,400 km (0.048 R)
• M51: 19,849,094 km (0.106 R)
• M52: 19,969,072 km (0.082 R)
• M53: 20,774,806 km (0.095 R)
• M54: 20,937,269 km (0.046 R)
• M55: 21,879,586 km (0.096 R)
• M56: 22,793,779 km (0.058 R)
• M57: 22,961,328 km (0.114 R)
• M58: 23,424,334 km (0.119 R)
• M59: 23,720,538 km (0.104 R)
• M60: 23,932,817 km (0.113 R)
• M61: 24,573,694 km (0.089 R)
• M62: 24,659,563 km (0.094 R)
• M63: 24,788,517 km (0.109 R)
• M64: 25,047,171 km (0.119 R)
• M65: 25,567,174 km (0.095 R)
• M66: 25,915,886 km (0.049 R)
• M67: 26,178,431 km (0.036 R)
• M68: 27,060,011 km (0.066 R)
• M69: 27,148,722 km (0.118 R)
• M70: 28,355,528 km (0.118 R)
• M71: 28,490,765 km (0.059 R)
• M72: 29,169,790 km (0.054 R)
• M73: 29,488,583 km (0.065 R)
• M74: 30,682,523 km (0.11 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit